162615720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1355131}}^1$

素因数の和:1355145

約数の個数: 32

約数和(自身を含む): 487847520

約数和(自身を除く): 325231800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1355131, 2710262, 4065393, 5420524, 6775655, 8130786, 10841048, 13551310, 16261572, 20326965, 27102620, 32523144, 40653930, 54205240, 81307860, 162615720]

約数ペア:

[(1, 162615720), (2, 81307860), (3, 54205240), (4, 40653930), (5, 32523144), (6, 27102620), (8, 20326965), (10, 16261572), (12, 13551310), (15, 10841048), (20, 8130786), (24, 6775655), (30, 5420524), (40, 4065393), (60, 2710262), (120, 1355131)]