161464080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{672767}}^1$

素因数の和:672783

約数の個数: 40

約数和(自身を含む): 500539392

約数和(自身を除く): 339075312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 672767, 1345534, 2018301, 2691068, 3363835, 4036602, 5382136, 6727670, 8073204, 10091505, 10764272, 13455340, 16146408, 20183010, 26910680, 32292816, 40366020, 53821360, 80732040, 161464080]

約数ペア:

[(1, 161464080), (2, 80732040), (3, 53821360), (4, 40366020), (5, 32292816), (6, 26910680), (8, 20183010), (10, 16146408), (12, 13455340), (15, 10764272), (16, 10091505), (20, 8073204), (24, 6727670), (30, 5382136), (40, 4036602), (48, 3363835), (60, 2691068), (80, 2018301), (120, 1345534), (240, 672767)]