129522240

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:311

約数の個数: 280

約数和(自身を含む): 486826560

約数和(自身を除く): 357304320

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, 171, 180, 190, 192, 216, 228, 240, 263, 270, 285, 288, 304, 320, 324, 342, 360, 380, 405, 432, 456, 480, 513, 526, 540, 570, 576, 608, 648, 684, 720, 760, 789, 810, 855, 864, 912, 960, 1026, 1052, 1080, 1140, 1216, 1296, 1315, 1368, 1440, 1520, 1539, 1578, 1620, 1710, 1728, 1824, 2052, 2104, 2160, 2280, 2367, 2565, 2592, 2630, 2736, 2880, 3040, 3078, 3156, 3240, 3420, 3648, 3945, 4104, 4208, 4320, 4560, 4734, 4997, 5130, 5184, 5260, 5472, 6080, 6156, 6312, 6480, 6840, 7101, 7695, 7890, 8208, 8416, 8640, 9120, 9468, 9994, 10260, 10520, 10944, 11835, 12312, 12624, 12960, 13680, 14202, 14991, 15390, 15780, 16416, 16832, 18240, 18936, 19988, 20520, 21040, 21303, 23670, 24624, 24985, 25248, 25920, 27360, 28404, 29982, 30780, 31560, 32832, 35505, 37872, 39976, 41040, 42080, 42606, 44973, 47340, 49248, 49970, 50496, 54720, 56808, 59964, 61560, 63120, 71010, 74955, 75744, 79952, 82080, 84160, 85212, 89946, 94680, 98496, 99940, 106515, 113616, 119928, 123120, 126240, 134919, 142020, 149910, 151488, 159904, 164160, 170424, 179892, 189360, 199880, 213030, 224865, 227232, 239856, 246240, 252480, 269838, 284040, 299820, 319808, 340848, 359784, 378720, 399760, 404757, 426060, 449730, 454464, 479712, 492480, 539676, 568080, 599640, 674595, 681696, 719568, 757440, 799520, 809514, 852120, 899460, 959424, 1079352, 1136160, 1199280, 1349190, 1363392, 1439136, 1599040, 1619028, 1704240, 1798920, 2023785, 2158704, 2272320, 2398560, 2698380, 2878272, 3238056, 3408480, 3597840, 4047570, 4317408, 4797120, 5396760, 6476112, 6816960, 7195680, 8095140, 8634816, 10793520, 12952224, 14391360, 16190280, 21587040, 25904448, 32380560, 43174080, 64761120, 129522240]

約数ペア:

[(1, 129522240), (2, 64761120), (3, 43174080), (4, 32380560), (5, 25904448), (6, 21587040), (8, 16190280), (9, 14391360), (10, 12952224), (12, 10793520), (15, 8634816), (16, 8095140), (18, 7195680), (19, 6816960), (20, 6476112), (24, 5396760), (27, 4797120), (30, 4317408), (32, 4047570), (36, 3597840), (38, 3408480), (40, 3238056), (45, 2878272), (48, 2698380), (54, 2398560), (57, 2272320), (60, 2158704), (64, 2023785), (72, 1798920), (76, 1704240), (80, 1619028), (81, 1599040), (90, 1439136), (95, 1363392), (96, 1349190), (108, 1199280), (114, 1136160), (120, 1079352), (135, 959424), (144, 899460), (152, 852120), (160, 809514), (162, 799520), (171, 757440), (180, 719568), (190, 681696), (192, 674595), (216, 599640), (228, 568080), (240, 539676), (263, 492480), (270, 479712), (285, 454464), (288, 449730), (304, 426060), (320, 404757), (324, 399760), (342, 378720), (360, 359784), (380, 340848), (405, 319808), (432, 299820), (456, 284040), (480, 269838), (513, 252480), (526, 246240), (540, 239856), (570, 227232), (576, 224865), (608, 213030), (648, 199880), (684, 189360), (720, 179892), (760, 170424), (789, 164160), (810, 159904), (855, 151488), (864, 149910), (912, 142020), (960, 134919), (1026, 126240), (1052, 123120), (1080, 119928), (1140, 113616), (1216, 106515), (1296, 99940), (1315, 98496), (1368, 94680), (1440, 89946), (1520, 85212), (1539, 84160), (1578, 82080), (1620, 79952), (1710, 75744), (1728, 74955), (1824, 71010), (2052, 63120), (2104, 61560), (2160, 59964), (2280, 56808), (2367, 54720), (2565, 50496), (2592, 49970), (2630, 49248), (2736, 47340), (2880, 44973), (3040, 42606), (3078, 42080), (3156, 41040), (3240, 39976), (3420, 37872), (3648, 35505), (3945, 32832), (4104, 31560), (4208, 30780), (4320, 29982), (4560, 28404), (4734, 27360), (4997, 25920), (5130, 25248), (5184, 24985), (5260, 24624), (5472, 23670), (6080, 21303), (6156, 21040), (6312, 20520), (6480, 19988), (6840, 18936), (7101, 18240), (7695, 16832), (7890, 16416), (8208, 15780), (8416, 15390), (8640, 14991), (9120, 14202), (9468, 13680), (9994, 12960), (10260, 12624), (10520, 12312), (10944, 11835)]