27510480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2011}}^1$

素因数の和:2049

約数の個数: 120

約数和(自身を含む): 97300320

約数和(自身を除く): 69789840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2011, 2280, 2736, 3420, 4022, 4560, 6033, 6840, 8044, 10055, 12066, 13680, 16088, 18099, 20110, 24132, 30165, 32176, 36198, 38209, 40220, 48264, 60330, 72396, 76418, 80440, 90495, 96528, 114627, 120660, 144792, 152836, 160880, 180990, 191045, 229254, 241320, 289584, 305672, 343881, 361980, 382090, 458508, 482640, 573135, 611344, 687762, 723960, 764180, 917016, 1146270, 1375524, 1447920, 1528360, 1719405, 1834032, 2292540, 2751048, 3056720, 3438810, 4585080, 5502096, 6877620, 9170160, 13755240, 27510480]

約数ペア:

[(1, 27510480), (2, 13755240), (3, 9170160), (4, 6877620), (5, 5502096), (6, 4585080), (8, 3438810), (9, 3056720), (10, 2751048), (12, 2292540), (15, 1834032), (16, 1719405), (18, 1528360), (19, 1447920), (20, 1375524), (24, 1146270), (30, 917016), (36, 764180), (38, 723960), (40, 687762), (45, 611344), (48, 573135), (57, 482640), (60, 458508), (72, 382090), (76, 361980), (80, 343881), (90, 305672), (95, 289584), (114, 241320), (120, 229254), (144, 191045), (152, 180990), (171, 160880), (180, 152836), (190, 144792), (228, 120660), (240, 114627), (285, 96528), (304, 90495), (342, 80440), (360, 76418), (380, 72396), (456, 60330), (570, 48264), (684, 40220), (720, 38209), (760, 36198), (855, 32176), (912, 30165), (1140, 24132), (1368, 20110), (1520, 18099), (1710, 16088), (2011, 13680), (2280, 12066), (2736, 10055), (3420, 8044), (4022, 6840), (4560, 6033)]