30317640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{467}}^1\times {\mathrm{541}}^1$

素因数の和:1022

約数の個数: 64

約数和(自身を含む): 91316160

約数和(自身を除く): 60998520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 467, 541, 934, 1082, 1401, 1623, 1868, 2164, 2335, 2705, 2802, 3246, 3736, 4328, 4670, 5410, 5604, 6492, 7005, 8115, 9340, 10820, 11208, 12984, 14010, 16230, 18680, 21640, 28020, 32460, 56040, 64920, 252647, 505294, 757941, 1010588, 1263235, 1515882, 2021176, 2526470, 3031764, 3789705, 5052940, 6063528, 7579410, 10105880, 15158820, 30317640]

約数ペア:

[(1, 30317640), (2, 15158820), (3, 10105880), (4, 7579410), (5, 6063528), (6, 5052940), (8, 3789705), (10, 3031764), (12, 2526470), (15, 2021176), (20, 1515882), (24, 1263235), (30, 1010588), (40, 757941), (60, 505294), (120, 252647), (467, 64920), (541, 56040), (934, 32460), (1082, 28020), (1401, 21640), (1623, 18680), (1868, 16230), (2164, 14010), (2335, 12984), (2705, 11208), (2802, 10820), (3246, 9340), (3736, 8115), (4328, 7005), (4670, 6492), (5410, 5604)]