30533760

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:81

約数の個数: 320

約数和(自身を含む): 118483200

約数和(自身を除く): 87949440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 31, 32, 36, 38, 40, 45, 48, 54, 57, 60, 62, 64, 72, 76, 80, 81, 90, 93, 95, 96, 108, 114, 120, 124, 128, 135, 144, 152, 155, 160, 162, 171, 180, 186, 190, 192, 216, 228, 240, 248, 270, 279, 285, 288, 304, 310, 320, 324, 342, 360, 372, 380, 384, 405, 432, 456, 465, 480, 496, 513, 540, 558, 570, 576, 589, 608, 620, 640, 648, 684, 720, 744, 760, 810, 837, 855, 864, 912, 930, 960, 992, 1026, 1080, 1116, 1140, 1152, 1178, 1216, 1240, 1296, 1368, 1395, 1440, 1488, 1520, 1539, 1620, 1674, 1710, 1728, 1767, 1824, 1860, 1920, 1984, 2052, 2160, 2232, 2280, 2356, 2432, 2480, 2511, 2565, 2592, 2736, 2790, 2880, 2945, 2976, 3040, 3078, 3240, 3348, 3420, 3456, 3534, 3648, 3720, 3968, 4104, 4185, 4320, 4464, 4560, 4712, 4960, 5022, 5130, 5184, 5301, 5472, 5580, 5760, 5890, 5952, 6080, 6156, 6480, 6696, 6840, 7068, 7296, 7440, 7695, 8208, 8370, 8640, 8835, 8928, 9120, 9424, 9920, 10044, 10260, 10368, 10602, 10944, 11160, 11780, 11904, 12160, 12312, 12555, 12960, 13392, 13680, 14136, 14880, 15390, 15903, 16416, 16740, 17280, 17670, 17856, 18240, 18848, 19840, 20088, 20520, 21204, 21888, 22320, 23560, 24624, 25110, 25920, 26505, 26784, 27360, 28272, 29760, 30780, 31806, 32832, 33480, 35340, 35712, 36480, 37696, 40176, 41040, 42408, 44640, 47120, 47709, 49248, 50220, 51840, 53010, 53568, 54720, 56544, 59520, 61560, 63612, 65664, 66960, 70680, 75392, 79515, 80352, 82080, 84816, 89280, 94240, 95418, 98496, 100440, 106020, 107136, 109440, 113088, 123120, 127224, 133920, 141360, 159030, 160704, 164160, 169632, 178560, 188480, 190836, 196992, 200880, 212040, 226176, 238545, 246240, 254448, 267840, 282720, 318060, 321408, 328320, 339264, 376960, 381672, 401760, 424080, 477090, 492480, 508896, 535680, 565440, 636120, 678528, 763344, 803520, 848160, 954180, 984960, 1017792, 1130880, 1272240, 1526688, 1607040, 1696320, 1908360, 2035584, 2544480, 3053376, 3392640, 3816720, 5088960, 6106752, 7633440, 10177920, 15266880, 30533760]

約数ペア:

[(1, 30533760), (2, 15266880), (3, 10177920), (4, 7633440), (5, 6106752), (6, 5088960), (8, 3816720), (9, 3392640), (10, 3053376), (12, 2544480), (15, 2035584), (16, 1908360), (18, 1696320), (19, 1607040), (20, 1526688), (24, 1272240), (27, 1130880), (30, 1017792), (31, 984960), (32, 954180), (36, 848160), (38, 803520), (40, 763344), (45, 678528), (48, 636120), (54, 565440), (57, 535680), (60, 508896), (62, 492480), (64, 477090), (72, 424080), (76, 401760), (80, 381672), (81, 376960), (90, 339264), (93, 328320), (95, 321408), (96, 318060), (108, 282720), (114, 267840), (120, 254448), (124, 246240), (128, 238545), (135, 226176), (144, 212040), (152, 200880), (155, 196992), (160, 190836), (162, 188480), (171, 178560), (180, 169632), (186, 164160), (190, 160704), (192, 159030), (216, 141360), (228, 133920), (240, 127224), (248, 123120), (270, 113088), (279, 109440), (285, 107136), (288, 106020), (304, 100440), (310, 98496), (320, 95418), (324, 94240), (342, 89280), (360, 84816), (372, 82080), (380, 80352), (384, 79515), (405, 75392), (432, 70680), (456, 66960), (465, 65664), (480, 63612), (496, 61560), (513, 59520), (540, 56544), (558, 54720), (570, 53568), (576, 53010), (589, 51840), (608, 50220), (620, 49248), (640, 47709), (648, 47120), (684, 44640), (720, 42408), (744, 41040), (760, 40176), (810, 37696), (837, 36480), (855, 35712), (864, 35340), (912, 33480), (930, 32832), (960, 31806), (992, 30780), (1026, 29760), (1080, 28272), (1116, 27360), (1140, 26784), (1152, 26505), (1178, 25920), (1216, 25110), (1240, 24624), (1296, 23560), (1368, 22320), (1395, 21888), (1440, 21204), (1488, 20520), (1520, 20088), (1539, 19840), (1620, 18848), (1674, 18240), (1710, 17856), (1728, 17670), (1767, 17280), (1824, 16740), (1860, 16416), (1920, 15903), (1984, 15390), (2052, 14880), (2160, 14136), (2232, 13680), (2280, 13392), (2356, 12960), (2432, 12555), (2480, 12312), (2511, 12160), (2565, 11904), (2592, 11780), (2736, 11160), (2790, 10944), (2880, 10602), (2945, 10368), (2976, 10260), (3040, 10044), (3078, 9920), (3240, 9424), (3348, 9120), (3420, 8928), (3456, 8835), (3534, 8640), (3648, 8370), (3720, 8208), (3968, 7695), (4104, 7440), (4185, 7296), (4320, 7068), (4464, 6840), (4560, 6696), (4712, 6480), (4960, 6156), (5022, 6080), (5130, 5952), (5184, 5890), (5301, 5760), (5472, 5580)]