1404304080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{7127}}^1$

素因数の和:7964

約数の個数: 80

約数和(自身を含む): 4359256704

約数和(自身を除く): 2954952624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 821, 1642, 2463, 3284, 4105, 4926, 6568, 7127, 8210, 9852, 12315, 13136, 14254, 16420, 19704, 21381, 24630, 28508, 32840, 35635, 39408, 42762, 49260, 57016, 65680, 71270, 85524, 98520, 106905, 114032, 142540, 171048, 197040, 213810, 285080, 342096, 427620, 570160, 855240, 1710480, 5851267, 11702534, 17553801, 23405068, 29256335, 35107602, 46810136, 58512670, 70215204, 87769005, 93620272, 117025340, 140430408, 175538010, 234050680, 280860816, 351076020, 468101360, 702152040, 1404304080]

約数ペア:

[(1, 1404304080), (2, 702152040), (3, 468101360), (4, 351076020), (5, 280860816), (6, 234050680), (8, 175538010), (10, 140430408), (12, 117025340), (15, 93620272), (16, 87769005), (20, 70215204), (24, 58512670), (30, 46810136), (40, 35107602), (48, 29256335), (60, 23405068), (80, 17553801), (120, 11702534), (240, 5851267), (821, 1710480), (1642, 855240), (2463, 570160), (3284, 427620), (4105, 342096), (4926, 285080), (6568, 213810), (7127, 197040), (8210, 171048), (9852, 142540), (12315, 114032), (13136, 106905), (14254, 98520), (16420, 85524), (19704, 71270), (21381, 65680), (24630, 57016), (28508, 49260), (32840, 42762), (35635, 39408)]