71153520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{296473}}^1$

素因数の和:296489

約数の個数: 40

約数和(自身を含む): 220576656

約数和(自身を除く): 149423136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 296473, 592946, 889419, 1185892, 1482365, 1778838, 2371784, 2964730, 3557676, 4447095, 4743568, 5929460, 7115352, 8894190, 11858920, 14230704, 17788380, 23717840, 35576760, 71153520]

約数ペア:

[(1, 71153520), (2, 35576760), (3, 23717840), (4, 17788380), (5, 14230704), (6, 11858920), (8, 8894190), (10, 7115352), (12, 5929460), (15, 4743568), (16, 4447095), (20, 3557676), (24, 2964730), (30, 2371784), (40, 1778838), (48, 1482365), (60, 1185892), (80, 889419), (120, 592946), (240, 296473)]