47403240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{395027}}^1$

素因数の和:395041

約数の個数: 32

約数和(自身を含む): 142210080

約数和(自身を除く): 94806840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 395027, 790054, 1185081, 1580108, 1975135, 2370162, 3160216, 3950270, 4740324, 5925405, 7900540, 9480648, 11850810, 15801080, 23701620, 47403240]

約数ペア:

[(1, 47403240), (2, 23701620), (3, 15801080), (4, 11850810), (5, 9480648), (6, 7900540), (8, 5925405), (10, 4740324), (12, 3950270), (15, 3160216), (20, 2370162), (24, 1975135), (30, 1580108), (40, 1185081), (60, 790054), (120, 395027)]