127202640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6709}}^1$

素因数の和:6804

約数の個数: 80

約数和(自身を含む): 399379200

約数和(自身を除く): 272176560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3792, 4740, 6320, 6709, 9480, 13418, 18960, 20127, 26836, 33545, 40254, 53672, 67090, 80508, 100635, 107344, 134180, 161016, 201270, 268360, 322032, 402540, 530011, 536720, 805080, 1060022, 1590033, 1610160, 2120044, 2650055, 3180066, 4240088, 5300110, 6360132, 7950165, 8480176, 10600220, 12720264, 15900330, 21200440, 25440528, 31800660, 42400880, 63601320, 127202640]

約数ペア:

[(1, 127202640), (2, 63601320), (3, 42400880), (4, 31800660), (5, 25440528), (6, 21200440), (8, 15900330), (10, 12720264), (12, 10600220), (15, 8480176), (16, 7950165), (20, 6360132), (24, 5300110), (30, 4240088), (40, 3180066), (48, 2650055), (60, 2120044), (79, 1610160), (80, 1590033), (120, 1060022), (158, 805080), (237, 536720), (240, 530011), (316, 402540), (395, 322032), (474, 268360), (632, 201270), (790, 161016), (948, 134180), (1185, 107344), (1264, 100635), (1580, 80508), (1896, 67090), (2370, 53672), (3160, 40254), (3792, 33545), (4740, 26836), (6320, 20127), (6709, 18960), (9480, 13418)]