125870520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{9803}}^1$

素因数の和:9924

約数の個数: 64

約数和(自身を含む): 381179520

約数和(自身を除く): 255309000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6420, 9803, 12840, 19606, 29409, 39212, 49015, 58818, 78424, 98030, 117636, 147045, 196060, 235272, 294090, 392120, 588180, 1048921, 1176360, 2097842, 3146763, 4195684, 5244605, 6293526, 8391368, 10489210, 12587052, 15733815, 20978420, 25174104, 31467630, 41956840, 62935260, 125870520]

約数ペア:

[(1, 125870520), (2, 62935260), (3, 41956840), (4, 31467630), (5, 25174104), (6, 20978420), (8, 15733815), (10, 12587052), (12, 10489210), (15, 8391368), (20, 6293526), (24, 5244605), (30, 4195684), (40, 3146763), (60, 2097842), (107, 1176360), (120, 1048921), (214, 588180), (321, 392120), (428, 294090), (535, 235272), (642, 196060), (856, 147045), (1070, 117636), (1284, 98030), (1605, 78424), (2140, 58818), (2568, 49015), (3210, 39212), (4280, 29409), (6420, 19606), (9803, 12840)]