25152360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{877}}^1$

素因数の和:1130

約数の個数: 64

約数和(自身を含む): 75859200

約数和(自身を除く): 50706840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 239, 478, 717, 877, 956, 1195, 1434, 1754, 1912, 2390, 2631, 2868, 3508, 3585, 4385, 4780, 5262, 5736, 7016, 7170, 8770, 9560, 10524, 13155, 14340, 17540, 21048, 26310, 28680, 35080, 52620, 105240, 209603, 419206, 628809, 838412, 1048015, 1257618, 1676824, 2096030, 2515236, 3144045, 4192060, 5030472, 6288090, 8384120, 12576180, 25152360]

約数ペア:

[(1, 25152360), (2, 12576180), (3, 8384120), (4, 6288090), (5, 5030472), (6, 4192060), (8, 3144045), (10, 2515236), (12, 2096030), (15, 1676824), (20, 1257618), (24, 1048015), (30, 838412), (40, 628809), (60, 419206), (120, 209603), (239, 105240), (478, 52620), (717, 35080), (877, 28680), (956, 26310), (1195, 21048), (1434, 17540), (1754, 14340), (1912, 13155), (2390, 10524), (2631, 9560), (2868, 8770), (3508, 7170), (3585, 7016), (4385, 5736), (4780, 5262)]