1304040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10867}}^1$

素因数の和:10881

約数の個数: 32

約数和(自身を含む): 3912480

約数和(自身を除く): 2608440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10867, 21734, 32601, 43468, 54335, 65202, 86936, 108670, 130404, 163005, 217340, 260808, 326010, 434680, 652020, 1304040]

約数ペア:

[(1, 1304040), (2, 652020), (3, 434680), (4, 326010), (5, 260808), (6, 217340), (8, 163005), (10, 130404), (12, 108670), (15, 86936), (20, 65202), (24, 54335), (30, 43468), (40, 32601), (60, 21734), (120, 10867)]