268448280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{7057}}^1$

素因数の和:7388

約数の個数: 64

約数和(自身を含む): 807999840

約数和(自身を除く): 539551560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 317, 634, 951, 1268, 1585, 1902, 2536, 3170, 3804, 4755, 6340, 7057, 7608, 9510, 12680, 14114, 19020, 21171, 28228, 35285, 38040, 42342, 56456, 70570, 84684, 105855, 141140, 169368, 211710, 282280, 423420, 846840, 2237069, 4474138, 6711207, 8948276, 11185345, 13422414, 17896552, 22370690, 26844828, 33556035, 44741380, 53689656, 67112070, 89482760, 134224140, 268448280]

約数ペア:

[(1, 268448280), (2, 134224140), (3, 89482760), (4, 67112070), (5, 53689656), (6, 44741380), (8, 33556035), (10, 26844828), (12, 22370690), (15, 17896552), (20, 13422414), (24, 11185345), (30, 8948276), (40, 6711207), (60, 4474138), (120, 2237069), (317, 846840), (634, 423420), (951, 282280), (1268, 211710), (1585, 169368), (1902, 141140), (2536, 105855), (3170, 84684), (3804, 70570), (4755, 56456), (6340, 42342), (7057, 38040), (7608, 35285), (9510, 28228), (12680, 21171), (14114, 19020)]