19927560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{166063}}^1$

素因数の和:166077

約数の個数: 32

約数和(自身を含む): 59783040

約数和(自身を除く): 39855480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 166063, 332126, 498189, 664252, 830315, 996378, 1328504, 1660630, 1992756, 2490945, 3321260, 3985512, 4981890, 6642520, 9963780, 19927560]

約数ペア:

[(1, 19927560), (2, 9963780), (3, 6642520), (4, 4981890), (5, 3985512), (6, 3321260), (8, 2490945), (10, 1992756), (12, 1660630), (15, 1328504), (20, 996378), (24, 830315), (30, 664252), (40, 498189), (60, 332126), (120, 166063)]