1310992080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5462467}}^1$

素因数の和:5462483

約数の個数: 40

約数和(自身を含む): 4064076192

約数和(自身を除く): 2753084112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5462467, 10924934, 16387401, 21849868, 27312335, 32774802, 43699736, 54624670, 65549604, 81937005, 87399472, 109249340, 131099208, 163874010, 218498680, 262198416, 327748020, 436997360, 655496040, 1310992080]

約数ペア:

[(1, 1310992080), (2, 655496040), (3, 436997360), (4, 327748020), (5, 262198416), (6, 218498680), (8, 163874010), (10, 131099208), (12, 109249340), (15, 87399472), (16, 81937005), (20, 65549604), (24, 54624670), (30, 43699736), (40, 32774802), (48, 27312335), (60, 21849868), (80, 16387401), (120, 10924934), (240, 5462467)]