253054560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4357}}^1$

素因数の和:4397

約数の個数: 144

約数和(自身を含む): 876376368

約数和(自身を除く): 623321808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 220, 240, 242, 264, 330, 352, 363, 440, 480, 484, 528, 605, 660, 726, 880, 968, 1056, 1210, 1320, 1452, 1760, 1815, 1936, 2420, 2640, 2904, 3630, 3872, 4357, 4840, 5280, 5808, 7260, 8714, 9680, 11616, 13071, 14520, 17428, 19360, 21785, 26142, 29040, 34856, 43570, 47927, 52284, 58080, 65355, 69712, 87140, 95854, 104568, 130710, 139424, 143781, 174280, 191708, 209136, 239635, 261420, 287562, 348560, 383416, 418272, 479270, 522840, 527197, 575124, 697120, 718905, 766832, 958540, 1045680, 1054394, 1150248, 1437810, 1533664, 1581591, 1917080, 2091360, 2108788, 2300496, 2635985, 2875620, 3163182, 3834160, 4217576, 4600992, 5271970, 5751240, 6326364, 7668320, 7907955, 8435152, 10543940, 11502480, 12652728, 15815910, 16870304, 21087880, 23004960, 25305456, 31631820, 42175760, 50610912, 63263640, 84351520, 126527280, 253054560]

約数ペア:

[(1, 253054560), (2, 126527280), (3, 84351520), (4, 63263640), (5, 50610912), (6, 42175760), (8, 31631820), (10, 25305456), (11, 23004960), (12, 21087880), (15, 16870304), (16, 15815910), (20, 12652728), (22, 11502480), (24, 10543940), (30, 8435152), (32, 7907955), (33, 7668320), (40, 6326364), (44, 5751240), (48, 5271970), (55, 4600992), (60, 4217576), (66, 3834160), (80, 3163182), (88, 2875620), (96, 2635985), (110, 2300496), (120, 2108788), (121, 2091360), (132, 1917080), (160, 1581591), (165, 1533664), (176, 1437810), (220, 1150248), (240, 1054394), (242, 1045680), (264, 958540), (330, 766832), (352, 718905), (363, 697120), (440, 575124), (480, 527197), (484, 522840), (528, 479270), (605, 418272), (660, 383416), (726, 348560), (880, 287562), (968, 261420), (1056, 239635), (1210, 209136), (1320, 191708), (1452, 174280), (1760, 143781), (1815, 139424), (1936, 130710), (2420, 104568), (2640, 95854), (2904, 87140), (3630, 69712), (3872, 65355), (4357, 58080), (4840, 52284), (5280, 47927), (5808, 43570), (7260, 34856), (8714, 29040), (9680, 26142), (11616, 21785), (13071, 19360), (14520, 17428)]