30653160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{255443}}^1$

素因数の和:255457

約数の個数: 32

約数和(自身を含む): 91959840

約数和(自身を除く): 61306680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 255443, 510886, 766329, 1021772, 1277215, 1532658, 2043544, 2554430, 3065316, 3831645, 5108860, 6130632, 7663290, 10217720, 15326580, 30653160]

約数ペア:

[(1, 30653160), (2, 15326580), (3, 10217720), (4, 7663290), (5, 6130632), (6, 5108860), (8, 3831645), (10, 3065316), (12, 2554430), (15, 2043544), (20, 1532658), (24, 1277215), (30, 1021772), (40, 766329), (60, 510886), (120, 255443)]