1328280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11069}}^1$

素因数の和:11083

約数の個数: 32

約数和(自身を含む): 3985200

約数和(自身を除く): 2656920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 11069, 22138, 33207, 44276, 55345, 66414, 88552, 110690, 132828, 166035, 221380, 265656, 332070, 442760, 664140, 1328280]

約数ペア:

[(1, 1328280), (2, 664140), (3, 442760), (4, 332070), (5, 265656), (6, 221380), (8, 166035), (10, 132828), (12, 110690), (15, 88552), (20, 66414), (24, 55345), (30, 44276), (40, 33207), (60, 22138), (120, 11069)]