240822720

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:214

約数の個数: 336

約数和(自身を含む): 909767040

約数和(自身を除く): 668944320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 162, 163, 171, 180, 190, 192, 216, 228, 240, 243, 270, 285, 288, 304, 320, 324, 326, 342, 360, 380, 405, 432, 456, 480, 486, 489, 513, 540, 570, 576, 608, 648, 652, 684, 720, 760, 810, 815, 855, 864, 912, 960, 972, 978, 1026, 1080, 1140, 1215, 1216, 1296, 1304, 1368, 1440, 1467, 1520, 1539, 1620, 1630, 1710, 1728, 1824, 1944, 1956, 2052, 2160, 2280, 2430, 2445, 2565, 2592, 2608, 2736, 2880, 2934, 3040, 3078, 3097, 3240, 3260, 3420, 3648, 3888, 3912, 4104, 4320, 4401, 4560, 4617, 4860, 4890, 5130, 5184, 5216, 5472, 5868, 6080, 6156, 6194, 6480, 6520, 6840, 7335, 7695, 7776, 7824, 8208, 8640, 8802, 9120, 9234, 9291, 9720, 9780, 10260, 10432, 10944, 11736, 12312, 12388, 12960, 13040, 13203, 13680, 14670, 15390, 15485, 15552, 15648, 16416, 17604, 18240, 18468, 18582, 19440, 19560, 20520, 22005, 23085, 23472, 24624, 24776, 25920, 26080, 26406, 27360, 27873, 29340, 30780, 30970, 31296, 32832, 35208, 36936, 37164, 38880, 39120, 39609, 41040, 44010, 46170, 46455, 46944, 49248, 49552, 52160, 52812, 54720, 55746, 58680, 61560, 61940, 66015, 70416, 73872, 74328, 77760, 78240, 79218, 82080, 83619, 88020, 92340, 92910, 93888, 98496, 99104, 105624, 111492, 117360, 123120, 123880, 132030, 139365, 140832, 147744, 148656, 156480, 158436, 164160, 167238, 176040, 184680, 185820, 198045, 198208, 211248, 222984, 234720, 246240, 247760, 250857, 264060, 278730, 281664, 295488, 297312, 316872, 334476, 352080, 369360, 371640, 396090, 418095, 422496, 445968, 469440, 492480, 495520, 501714, 528120, 557460, 594624, 633744, 668952, 704160, 738720, 743280, 752571, 792180, 836190, 844992, 891936, 991040, 1003428, 1056240, 1114920, 1254285, 1267488, 1337904, 1408320, 1477440, 1486560, 1505142, 1584360, 1672380, 1783872, 2006856, 2112480, 2229840, 2508570, 2534976, 2675808, 2973120, 3010284, 3168720, 3344760, 3762855, 4013712, 4224960, 4459680, 5017140, 5351616, 6020568, 6337440, 6689520, 7525710, 8027424, 8919360, 10034280, 12041136, 12674880, 13379040, 15051420, 16054848, 20068560, 24082272, 26758080, 30102840, 40137120, 48164544, 60205680, 80274240, 120411360, 240822720]

約数ペア:

[(1, 240822720), (2, 120411360), (3, 80274240), (4, 60205680), (5, 48164544), (6, 40137120), (8, 30102840), (9, 26758080), (10, 24082272), (12, 20068560), (15, 16054848), (16, 15051420), (18, 13379040), (19, 12674880), (20, 12041136), (24, 10034280), (27, 8919360), (30, 8027424), (32, 7525710), (36, 6689520), (38, 6337440), (40, 6020568), (45, 5351616), (48, 5017140), (54, 4459680), (57, 4224960), (60, 4013712), (64, 3762855), (72, 3344760), (76, 3168720), (80, 3010284), (81, 2973120), (90, 2675808), (95, 2534976), (96, 2508570), (108, 2229840), (114, 2112480), (120, 2006856), (135, 1783872), (144, 1672380), (152, 1584360), (160, 1505142), (162, 1486560), (163, 1477440), (171, 1408320), (180, 1337904), (190, 1267488), (192, 1254285), (216, 1114920), (228, 1056240), (240, 1003428), (243, 991040), (270, 891936), (285, 844992), (288, 836190), (304, 792180), (320, 752571), (324, 743280), (326, 738720), (342, 704160), (360, 668952), (380, 633744), (405, 594624), (432, 557460), (456, 528120), (480, 501714), (486, 495520), (489, 492480), (513, 469440), (540, 445968), (570, 422496), (576, 418095), (608, 396090), (648, 371640), (652, 369360), (684, 352080), (720, 334476), (760, 316872), (810, 297312), (815, 295488), (855, 281664), (864, 278730), (912, 264060), (960, 250857), (972, 247760), (978, 246240), (1026, 234720), (1080, 222984), (1140, 211248), (1215, 198208), (1216, 198045), (1296, 185820), (1304, 184680), (1368, 176040), (1440, 167238), (1467, 164160), (1520, 158436), (1539, 156480), (1620, 148656), (1630, 147744), (1710, 140832), (1728, 139365), (1824, 132030), (1944, 123880), (1956, 123120), (2052, 117360), (2160, 111492), (2280, 105624), (2430, 99104), (2445, 98496), (2565, 93888), (2592, 92910), (2608, 92340), (2736, 88020), (2880, 83619), (2934, 82080), (3040, 79218), (3078, 78240), (3097, 77760), (3240, 74328), (3260, 73872), (3420, 70416), (3648, 66015), (3888, 61940), (3912, 61560), (4104, 58680), (4320, 55746), (4401, 54720), (4560, 52812), (4617, 52160), (4860, 49552), (4890, 49248), (5130, 46944), (5184, 46455), (5216, 46170), (5472, 44010), (5868, 41040), (6080, 39609), (6156, 39120), (6194, 38880), (6480, 37164), (6520, 36936), (6840, 35208), (7335, 32832), (7695, 31296), (7776, 30970), (7824, 30780), (8208, 29340), (8640, 27873), (8802, 27360), (9120, 26406), (9234, 26080), (9291, 25920), (9720, 24776), (9780, 24624), (10260, 23472), (10432, 23085), (10944, 22005), (11736, 20520), (12312, 19560), (12388, 19440), (12960, 18582), (13040, 18468), (13203, 18240), (13680, 17604), (14670, 16416), (15390, 15648), (15485, 15552)]