71860080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{299417}}^1$

素因数の和:299433

約数の個数: 40

約数和(自身を含む): 222766992

約数和(自身を除く): 150906912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 299417, 598834, 898251, 1197668, 1497085, 1796502, 2395336, 2994170, 3593004, 4491255, 4790672, 5988340, 7186008, 8982510, 11976680, 14372016, 17965020, 23953360, 35930040, 71860080]

約数ペア:

[(1, 71860080), (2, 35930040), (3, 23953360), (4, 17965020), (5, 14372016), (6, 11976680), (8, 8982510), (10, 7186008), (12, 5988340), (15, 4790672), (16, 4491255), (20, 3593004), (24, 2994170), (30, 2395336), (40, 1796502), (48, 1497085), (60, 1197668), (80, 898251), (120, 598834), (240, 299417)]