199314840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1660957}}^1$

素因数の和:1660971

約数の個数: 32

約数和(自身を含む): 597944880

約数和(自身を除く): 398630040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1660957, 3321914, 4982871, 6643828, 8304785, 9965742, 13287656, 16609570, 19931484, 24914355, 33219140, 39862968, 49828710, 66438280, 99657420, 199314840]

約数ペア:

[(1, 199314840), (2, 99657420), (3, 66438280), (4, 49828710), (5, 39862968), (6, 33219140), (8, 24914355), (10, 19931484), (12, 16609570), (15, 13287656), (20, 9965742), (24, 8304785), (30, 6643828), (40, 4982871), (60, 3321914), (120, 1660957)]