27748020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{462467}}^1$

素因数の和:462479

約数の個数: 24

約数和(自身を含む): 77694624

約数和(自身を除く): 49946604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 462467, 924934, 1387401, 1849868, 2312335, 2774802, 4624670, 5549604, 6937005, 9249340, 13874010, 27748020]

約数ペア:

[(1, 27748020), (2, 13874010), (3, 9249340), (4, 6937005), (5, 5549604), (6, 4624670), (10, 2774802), (12, 2312335), (15, 1849868), (20, 1387401), (30, 924934), (60, 462467)]