636253680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{5801}}^1$

素因数の和:6274

約数の個数: 80

約数和(自身を含む): 1977043104

約数和(自身を除く): 1340789424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 457, 914, 1371, 1828, 2285, 2742, 3656, 4570, 5484, 5801, 6855, 7312, 9140, 10968, 11602, 13710, 17403, 18280, 21936, 23204, 27420, 29005, 34806, 36560, 46408, 54840, 58010, 69612, 87015, 92816, 109680, 116020, 139224, 174030, 232040, 278448, 348060, 464080, 696120, 1392240, 2651057, 5302114, 7953171, 10604228, 13255285, 15906342, 21208456, 26510570, 31812684, 39765855, 42416912, 53021140, 63625368, 79531710, 106042280, 127250736, 159063420, 212084560, 318126840, 636253680]

約数ペア:

[(1, 636253680), (2, 318126840), (3, 212084560), (4, 159063420), (5, 127250736), (6, 106042280), (8, 79531710), (10, 63625368), (12, 53021140), (15, 42416912), (16, 39765855), (20, 31812684), (24, 26510570), (30, 21208456), (40, 15906342), (48, 13255285), (60, 10604228), (80, 7953171), (120, 5302114), (240, 2651057), (457, 1392240), (914, 696120), (1371, 464080), (1828, 348060), (2285, 278448), (2742, 232040), (3656, 174030), (4570, 139224), (5484, 116020), (5801, 109680), (6855, 92816), (7312, 87015), (9140, 69612), (10968, 58010), (11602, 54840), (13710, 46408), (17403, 36560), (18280, 34806), (21936, 29005), (23204, 27420)]