25091760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{104549}}^1$

素因数の和:104565

約数の個数: 40

約数和(自身を含む): 77785200

約数和(自身を除く): 52693440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 104549, 209098, 313647, 418196, 522745, 627294, 836392, 1045490, 1254588, 1568235, 1672784, 2090980, 2509176, 3136470, 4181960, 5018352, 6272940, 8363920, 12545880, 25091760]

約数ペア:

[(1, 25091760), (2, 12545880), (3, 8363920), (4, 6272940), (5, 5018352), (6, 4181960), (8, 3136470), (10, 2509176), (12, 2090980), (15, 1672784), (16, 1568235), (20, 1254588), (24, 1045490), (30, 836392), (40, 627294), (48, 522745), (60, 418196), (80, 313647), (120, 209098), (240, 104549)]