73191240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{203309}}^1$

素因数の和:203326

約数の個数: 48

約数和(自身を含む): 237872700

約数和(自身を除く): 164681460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 203309, 406618, 609927, 813236, 1016545, 1219854, 1626472, 1829781, 2033090, 2439708, 3049635, 3659562, 4066180, 4879416, 6099270, 7319124, 8132360, 9148905, 12198540, 14638248, 18297810, 24397080, 36595620, 73191240]

約数ペア:

[(1, 73191240), (2, 36595620), (3, 24397080), (4, 18297810), (5, 14638248), (6, 12198540), (8, 9148905), (9, 8132360), (10, 7319124), (12, 6099270), (15, 4879416), (18, 4066180), (20, 3659562), (24, 3049635), (30, 2439708), (36, 2033090), (40, 1829781), (45, 1626472), (60, 1219854), (72, 1016545), (90, 813236), (120, 609927), (180, 406618), (360, 203309)]