1512905120

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{2267}}^1$

素因数の和:2422

約数の個数: 96

約数和(自身を含む): 3696694848

約数和(自身を除く): 2183789728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 97, 160, 172, 194, 215, 344, 388, 430, 485, 688, 776, 860, 970, 1376, 1552, 1720, 1940, 2267, 3104, 3440, 3880, 4171, 4534, 6880, 7760, 8342, 9068, 11335, 15520, 16684, 18136, 20855, 22670, 33368, 36272, 41710, 45340, 66736, 72544, 83420, 90680, 97481, 133472, 166840, 181360, 194962, 219899, 333680, 362720, 389924, 439798, 487405, 667360, 779848, 879596, 974810, 1099495, 1559696, 1759192, 1949620, 2198990, 3119392, 3518384, 3899240, 4397980, 7036768, 7798480, 8795960, 9455657, 15596960, 17591920, 18911314, 35183840, 37822628, 47278285, 75645256, 94556570, 151290512, 189113140, 302581024, 378226280, 756452560, 1512905120]

約数ペア:

[(1, 1512905120), (2, 756452560), (4, 378226280), (5, 302581024), (8, 189113140), (10, 151290512), (16, 94556570), (20, 75645256), (32, 47278285), (40, 37822628), (43, 35183840), (80, 18911314), (86, 17591920), (97, 15596960), (160, 9455657), (172, 8795960), (194, 7798480), (215, 7036768), (344, 4397980), (388, 3899240), (430, 3518384), (485, 3119392), (688, 2198990), (776, 1949620), (860, 1759192), (970, 1559696), (1376, 1099495), (1552, 974810), (1720, 879596), (1940, 779848), (2267, 667360), (3104, 487405), (3440, 439798), (3880, 389924), (4171, 362720), (4534, 333680), (6880, 219899), (7760, 194962), (8342, 181360), (9068, 166840), (11335, 133472), (15520, 97481), (16684, 90680), (18136, 83420), (20855, 72544), (22670, 66736), (33368, 45340), (36272, 41710)]