1378318020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{22971967}}^1$

素因数の和:22971979

約数の個数: 24

約数和(自身を含む): 3859290624

約数和(自身を除く): 2480972604

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 22971967, 45943934, 68915901, 91887868, 114859835, 137831802, 229719670, 275663604, 344579505, 459439340, 689159010, 1378318020]

約数ペア:

[(1, 1378318020), (2, 689159010), (3, 459439340), (4, 344579505), (5, 275663604), (6, 229719670), (10, 137831802), (12, 114859835), (15, 91887868), (20, 68915901), (30, 45943934), (60, 22971967)]