3926517720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{2011}}^1$

素因数の和:2385

約数の個数: 128

約数和(自身を含む): 12046890240

約数和(自身を除く): 8120372520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 307, 318, 424, 530, 614, 636, 795, 921, 1060, 1228, 1272, 1535, 1590, 1842, 2011, 2120, 2456, 3070, 3180, 3684, 4022, 4605, 6033, 6140, 6360, 7368, 8044, 9210, 10055, 12066, 12280, 16088, 16271, 18420, 20110, 24132, 30165, 32542, 36840, 40220, 48264, 48813, 60330, 65084, 80440, 81355, 97626, 106583, 120660, 130168, 162710, 195252, 213166, 241320, 244065, 319749, 325420, 390504, 426332, 488130, 532915, 617377, 639498, 650840, 852664, 976260, 1065830, 1234754, 1278996, 1598745, 1852131, 1952520, 2131660, 2469508, 2557992, 3086885, 3197490, 3704262, 4263320, 4939016, 6173770, 6394980, 7408524, 9260655, 12347540, 12789960, 14817048, 18521310, 24695080, 32720981, 37042620, 65441962, 74085240, 98162943, 130883924, 163604905, 196325886, 261767848, 327209810, 392651772, 490814715, 654419620, 785303544, 981629430, 1308839240, 1963258860, 3926517720]

約数ペア:

[(1, 3926517720), (2, 1963258860), (3, 1308839240), (4, 981629430), (5, 785303544), (6, 654419620), (8, 490814715), (10, 392651772), (12, 327209810), (15, 261767848), (20, 196325886), (24, 163604905), (30, 130883924), (40, 98162943), (53, 74085240), (60, 65441962), (106, 37042620), (120, 32720981), (159, 24695080), (212, 18521310), (265, 14817048), (307, 12789960), (318, 12347540), (424, 9260655), (530, 7408524), (614, 6394980), (636, 6173770), (795, 4939016), (921, 4263320), (1060, 3704262), (1228, 3197490), (1272, 3086885), (1535, 2557992), (1590, 2469508), (1842, 2131660), (2011, 1952520), (2120, 1852131), (2456, 1598745), (3070, 1278996), (3180, 1234754), (3684, 1065830), (4022, 976260), (4605, 852664), (6033, 650840), (6140, 639498), (6360, 617377), (7368, 532915), (8044, 488130), (9210, 426332), (10055, 390504), (12066, 325420), (12280, 319749), (16088, 244065), (16271, 241320), (18420, 213166), (20110, 195252), (24132, 162710), (30165, 130168), (32542, 120660), (36840, 106583), (40220, 97626), (48264, 81355), (48813, 80440), (60330, 65084)]