47717160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{397643}}^1$

素因数の和:397657

約数の個数: 32

約数和(自身を含む): 143151840

約数和(自身を除く): 95434680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 397643, 795286, 1192929, 1590572, 1988215, 2385858, 3181144, 3976430, 4771716, 5964645, 7952860, 9543432, 11929290, 15905720, 23858580, 47717160]

約数ペア:

[(1, 47717160), (2, 23858580), (3, 15905720), (4, 11929290), (5, 9543432), (6, 7952860), (8, 5964645), (10, 4771716), (12, 3976430), (15, 3181144), (20, 2385858), (24, 1988215), (30, 1590572), (40, 1192929), (60, 795286), (120, 397643)]