3120810880

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{11981}}^1$

素因数の和:12048

約数の個数: 128

約数和(自身を含む): 8359601760

約数和(自身を除く): 5238790880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 64, 74, 80, 88, 110, 128, 148, 160, 176, 185, 220, 296, 320, 352, 370, 407, 440, 592, 640, 704, 740, 814, 880, 1184, 1408, 1480, 1628, 1760, 2035, 2368, 2960, 3256, 3520, 4070, 4736, 5920, 6512, 7040, 8140, 11840, 11981, 13024, 16280, 23680, 23962, 26048, 32560, 47924, 52096, 59905, 65120, 95848, 119810, 130240, 131791, 191696, 239620, 260480, 263582, 383392, 443297, 479240, 527164, 658955, 766784, 886594, 958480, 1054328, 1317910, 1533568, 1773188, 1916960, 2108656, 2216485, 2635820, 3546376, 3833920, 4217312, 4432970, 4876267, 5271640, 7092752, 7667840, 8434624, 8865940, 9752534, 10543280, 14185504, 16869248, 17731880, 19505068, 21086560, 24381335, 28371008, 35463760, 39010136, 42173120, 48762670, 56742016, 70927520, 78020272, 84346240, 97525340, 141855040, 156040544, 195050680, 283710080, 312081088, 390101360, 624162176, 780202720, 1560405440, 3120810880]

約数ペア:

[(1, 3120810880), (2, 1560405440), (4, 780202720), (5, 624162176), (8, 390101360), (10, 312081088), (11, 283710080), (16, 195050680), (20, 156040544), (22, 141855040), (32, 97525340), (37, 84346240), (40, 78020272), (44, 70927520), (55, 56742016), (64, 48762670), (74, 42173120), (80, 39010136), (88, 35463760), (110, 28371008), (128, 24381335), (148, 21086560), (160, 19505068), (176, 17731880), (185, 16869248), (220, 14185504), (296, 10543280), (320, 9752534), (352, 8865940), (370, 8434624), (407, 7667840), (440, 7092752), (592, 5271640), (640, 4876267), (704, 4432970), (740, 4217312), (814, 3833920), (880, 3546376), (1184, 2635820), (1408, 2216485), (1480, 2108656), (1628, 1916960), (1760, 1773188), (2035, 1533568), (2368, 1317910), (2960, 1054328), (3256, 958480), (3520, 886594), (4070, 766784), (4736, 658955), (5920, 527164), (6512, 479240), (7040, 443297), (8140, 383392), (11840, 263582), (11981, 260480), (13024, 239620), (16280, 191696), (23680, 131791), (23962, 130240), (26048, 119810), (32560, 95848), (47924, 65120), (52096, 59905)]