189613680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{790057}}^1$

素因数の和:790073

約数の個数: 40

約数和(自身を含む): 587803152

約数和(自身を除く): 398189472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 790057, 1580114, 2370171, 3160228, 3950285, 4740342, 6320456, 7900570, 9480684, 11850855, 12640912, 15801140, 18961368, 23701710, 31602280, 37922736, 47403420, 63204560, 94806840, 189613680]

約数ペア:

[(1, 189613680), (2, 94806840), (3, 63204560), (4, 47403420), (5, 37922736), (6, 31602280), (8, 23701710), (10, 18961368), (12, 15801140), (15, 12640912), (16, 11850855), (20, 9480684), (24, 7900570), (30, 6320456), (40, 4740342), (48, 3950285), (60, 3160228), (80, 2370171), (120, 1580114), (240, 790057)]