268830480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{2011}}^1$

素因数の和:2584

約数の個数: 80

約数和(自身を含む): 835285824

約数和(自身を除く): 566455344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 557, 1114, 1671, 2011, 2228, 2785, 3342, 4022, 4456, 5570, 6033, 6684, 8044, 8355, 8912, 10055, 11140, 12066, 13368, 16088, 16710, 20110, 22280, 24132, 26736, 30165, 32176, 33420, 40220, 44560, 48264, 60330, 66840, 80440, 96528, 120660, 133680, 160880, 241320, 482640, 1120127, 2240254, 3360381, 4480508, 5600635, 6720762, 8961016, 11201270, 13441524, 16801905, 17922032, 22402540, 26883048, 33603810, 44805080, 53766096, 67207620, 89610160, 134415240, 268830480]

約数ペア:

[(1, 268830480), (2, 134415240), (3, 89610160), (4, 67207620), (5, 53766096), (6, 44805080), (8, 33603810), (10, 26883048), (12, 22402540), (15, 17922032), (16, 16801905), (20, 13441524), (24, 11201270), (30, 8961016), (40, 6720762), (48, 5600635), (60, 4480508), (80, 3360381), (120, 2240254), (240, 1120127), (557, 482640), (1114, 241320), (1671, 160880), (2011, 133680), (2228, 120660), (2785, 96528), (3342, 80440), (4022, 66840), (4456, 60330), (5570, 48264), (6033, 44560), (6684, 40220), (8044, 33420), (8355, 32176), (8912, 30165), (10055, 26736), (11140, 24132), (12066, 22280), (13368, 20110), (16088, 16710)]