15704749680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{339049}}^1$

素因数の和:339258

約数の個数: 80

約数和(自身を含む): 48937120800

約数和(自身を除く): 33232371120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 193, 240, 386, 579, 772, 965, 1158, 1544, 1930, 2316, 2895, 3088, 3860, 4632, 5790, 7720, 9264, 11580, 15440, 23160, 46320, 339049, 678098, 1017147, 1356196, 1695245, 2034294, 2712392, 3390490, 4068588, 5085735, 5424784, 6780980, 8137176, 10171470, 13561960, 16274352, 20342940, 27123920, 40685880, 65436457, 81371760, 130872914, 196309371, 261745828, 327182285, 392618742, 523491656, 654364570, 785237484, 981546855, 1046983312, 1308729140, 1570474968, 1963093710, 2617458280, 3140949936, 3926187420, 5234916560, 7852374840, 15704749680]

約数ペア:

[(1, 15704749680), (2, 7852374840), (3, 5234916560), (4, 3926187420), (5, 3140949936), (6, 2617458280), (8, 1963093710), (10, 1570474968), (12, 1308729140), (15, 1046983312), (16, 981546855), (20, 785237484), (24, 654364570), (30, 523491656), (40, 392618742), (48, 327182285), (60, 261745828), (80, 196309371), (120, 130872914), (193, 81371760), (240, 65436457), (386, 40685880), (579, 27123920), (772, 20342940), (965, 16274352), (1158, 13561960), (1544, 10171470), (1930, 8137176), (2316, 6780980), (2895, 5424784), (3088, 5085735), (3860, 4068588), (4632, 3390490), (5790, 2712392), (7720, 2034294), (9264, 1695245), (11580, 1356196), (15440, 1017147), (23160, 678098), (46320, 339049)]