30112020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{55763}}^1$

素因数の和:55781

約数の個数: 48

約数和(自身を含む): 93683520

約数和(自身を除く): 63571500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 55763, 111526, 167289, 223052, 278815, 334578, 501867, 557630, 669156, 836445, 1003734, 1115260, 1505601, 1672890, 2007468, 2509335, 3011202, 3345780, 5018670, 6022404, 7528005, 10037340, 15056010, 30112020]

約数ペア:

[(1, 30112020), (2, 15056010), (3, 10037340), (4, 7528005), (5, 6022404), (6, 5018670), (9, 3345780), (10, 3011202), (12, 2509335), (15, 2007468), (18, 1672890), (20, 1505601), (27, 1115260), (30, 1003734), (36, 836445), (45, 669156), (54, 557630), (60, 501867), (90, 334578), (108, 278815), (135, 223052), (180, 167289), (270, 111526), (540, 55763)]