156385560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1303213}}^1$

素因数の和:1303227

約数の個数: 32

約数和(自身を含む): 469157040

約数和(自身を除く): 312771480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1303213, 2606426, 3909639, 5212852, 6516065, 7819278, 10425704, 13032130, 15638556, 19548195, 26064260, 31277112, 39096390, 52128520, 78192780, 156385560]

約数ペア:

[(1, 156385560), (2, 78192780), (3, 52128520), (4, 39096390), (5, 31277112), (6, 26064260), (8, 19548195), (10, 15638556), (12, 13032130), (15, 10425704), (20, 7819278), (24, 6516065), (30, 5212852), (40, 3909639), (60, 2606426), (120, 1303213)]