713040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2971}}^1$

素因数の和:2987

約数の個数: 40

約数和(自身を含む): 2211168

約数和(自身を除く): 1498128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2971, 5942, 8913, 11884, 14855, 17826, 23768, 29710, 35652, 44565, 47536, 59420, 71304, 89130, 118840, 142608, 178260, 237680, 356520, 713040]

約数ペア:

[(1, 713040), (2, 356520), (3, 237680), (4, 178260), (5, 142608), (6, 118840), (8, 89130), (10, 71304), (12, 59420), (15, 47536), (16, 44565), (20, 35652), (24, 29710), (30, 23768), (40, 17826), (48, 14855), (60, 11884), (80, 8913), (120, 5942), (240, 2971)]