260480760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2170673}}^1$

素因数の和:2170687

約数の個数: 32

約数和(自身を含む): 781442640

約数和(自身を除く): 520961880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2170673, 4341346, 6512019, 8682692, 10853365, 13024038, 17365384, 21706730, 26048076, 32560095, 43413460, 52096152, 65120190, 86826920, 130240380, 260480760]

約数ペア:

[(1, 260480760), (2, 130240380), (3, 86826920), (4, 65120190), (5, 52096152), (6, 43413460), (8, 32560095), (10, 26048076), (12, 21706730), (15, 17365384), (20, 13024038), (24, 10853365), (30, 8682692), (40, 6512019), (60, 4341346), (120, 2170673)]