1560025560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13000213}}^1$

素因数の和:13000227

約数の個数: 32

約数和(自身を含む): 4680077040

約数和(自身を除く): 3120051480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 13000213, 26000426, 39000639, 52000852, 65001065, 78001278, 104001704, 130002130, 156002556, 195003195, 260004260, 312005112, 390006390, 520008520, 780012780, 1560025560]

約数ペア:

[(1, 1560025560), (2, 780012780), (3, 520008520), (4, 390006390), (5, 312005112), (6, 260004260), (8, 195003195), (10, 156002556), (12, 130002130), (15, 104001704), (20, 78001278), (24, 65001065), (30, 52000852), (40, 39000639), (60, 26000426), (120, 13000213)]