12605518680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{549979}}^1$

素因数の和:550184

約数の個数: 64

約数和(自身を含む): 38014617600

約数和(自身を除く): 25409098920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 191, 382, 573, 764, 955, 1146, 1528, 1910, 2292, 2865, 3820, 4584, 5730, 7640, 11460, 22920, 549979, 1099958, 1649937, 2199916, 2749895, 3299874, 4399832, 5499790, 6599748, 8249685, 10999580, 13199496, 16499370, 21999160, 32998740, 65997480, 105045989, 210091978, 315137967, 420183956, 525229945, 630275934, 840367912, 1050459890, 1260551868, 1575689835, 2100919780, 2521103736, 3151379670, 4201839560, 6302759340, 12605518680]

約数ペア:

[(1, 12605518680), (2, 6302759340), (3, 4201839560), (4, 3151379670), (5, 2521103736), (6, 2100919780), (8, 1575689835), (10, 1260551868), (12, 1050459890), (15, 840367912), (20, 630275934), (24, 525229945), (30, 420183956), (40, 315137967), (60, 210091978), (120, 105045989), (191, 65997480), (382, 32998740), (573, 21999160), (764, 16499370), (955, 13199496), (1146, 10999580), (1528, 8249685), (1910, 6599748), (2292, 5499790), (2865, 4399832), (3820, 3299874), (4584, 2749895), (5730, 2199916), (7640, 1649937), (11460, 1099958), (22920, 549979)]