3128757360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{686131}}^1$

素因数の和:686166

約数の個数: 80

約数和(自身を含む): 10209644160

約数和(自身を除く): 7080886800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 686131, 1372262, 2058393, 2744524, 3430655, 4116786, 5489048, 6861310, 8233572, 10291965, 10978096, 13036489, 13722620, 16467144, 20583930, 26072978, 27445240, 32934288, 39109467, 41167860, 52145956, 54890480, 65182445, 78218934, 82335720, 104291912, 130364890, 156437868, 164671440, 195547335, 208583824, 260729780, 312875736, 391094670, 521459560, 625751472, 782189340, 1042919120, 1564378680, 3128757360]

約数ペア:

[(1, 3128757360), (2, 1564378680), (3, 1042919120), (4, 782189340), (5, 625751472), (6, 521459560), (8, 391094670), (10, 312875736), (12, 260729780), (15, 208583824), (16, 195547335), (19, 164671440), (20, 156437868), (24, 130364890), (30, 104291912), (38, 82335720), (40, 78218934), (48, 65182445), (57, 54890480), (60, 52145956), (76, 41167860), (80, 39109467), (95, 32934288), (114, 27445240), (120, 26072978), (152, 20583930), (190, 16467144), (228, 13722620), (240, 13036489), (285, 10978096), (304, 10291965), (380, 8233572), (456, 6861310), (570, 5489048), (760, 4116786), (912, 3430655), (1140, 2744524), (1520, 2058393), (2280, 1372262), (4560, 686131)]