2427576840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{39901}}^1$

素因数の和:39944

約数の個数: 144

約数和(自身を含む): 8543417220

約数和(自身を除く): 6115840380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1690, 2028, 2340, 2535, 3042, 3380, 4056, 4680, 5070, 6084, 6760, 7605, 10140, 12168, 15210, 20280, 30420, 39901, 60840, 79802, 119703, 159604, 199505, 239406, 319208, 359109, 399010, 478812, 518713, 598515, 718218, 798020, 957624, 1037426, 1197030, 1436436, 1556139, 1596040, 1795545, 2074852, 2394060, 2593565, 2872872, 3112278, 3591090, 4149704, 4668417, 4788120, 5187130, 6224556, 6743269, 7182180, 7780695, 9336834, 10374260, 12449112, 13486538, 14364360, 15561390, 18673668, 20229807, 20748520, 23342085, 26973076, 31122780, 33716345, 37347336, 40459614, 46684170, 53946152, 60689421, 62245560, 67432690, 80919228, 93368340, 101149035, 121378842, 134865380, 161838456, 186736680, 202298070, 242757684, 269730760, 303447105, 404596140, 485515368, 606894210, 809192280, 1213788420, 2427576840]

約数ペア:

[(1, 2427576840), (2, 1213788420), (3, 809192280), (4, 606894210), (5, 485515368), (6, 404596140), (8, 303447105), (9, 269730760), (10, 242757684), (12, 202298070), (13, 186736680), (15, 161838456), (18, 134865380), (20, 121378842), (24, 101149035), (26, 93368340), (30, 80919228), (36, 67432690), (39, 62245560), (40, 60689421), (45, 53946152), (52, 46684170), (60, 40459614), (65, 37347336), (72, 33716345), (78, 31122780), (90, 26973076), (104, 23342085), (117, 20748520), (120, 20229807), (130, 18673668), (156, 15561390), (169, 14364360), (180, 13486538), (195, 12449112), (234, 10374260), (260, 9336834), (312, 7780695), (338, 7182180), (360, 6743269), (390, 6224556), (468, 5187130), (507, 4788120), (520, 4668417), (585, 4149704), (676, 3591090), (780, 3112278), (845, 2872872), (936, 2593565), (1014, 2394060), (1170, 2074852), (1352, 1795545), (1521, 1596040), (1560, 1556139), (1690, 1436436), (2028, 1197030), (2340, 1037426), (2535, 957624), (3042, 798020), (3380, 718218), (4056, 598515), (4680, 518713), (5070, 478812), (6084, 399010), (6760, 359109), (7605, 319208), (10140, 239406), (12168, 199505), (15210, 159604), (20280, 119703), (30420, 79802), (39901, 60840)]