60855280

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{9629}}^1$

素因数の和:9721

約数の個数: 40

約数和(自身を含む): 143294400

約数和(自身を除く): 82439120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 3160, 6320, 9629, 19258, 38516, 48145, 77032, 96290, 154064, 192580, 385160, 760691, 770320, 1521382, 3042764, 3803455, 6085528, 7606910, 12171056, 15213820, 30427640, 60855280]

約数ペア:

[(1, 60855280), (2, 30427640), (4, 15213820), (5, 12171056), (8, 7606910), (10, 6085528), (16, 3803455), (20, 3042764), (40, 1521382), (79, 770320), (80, 760691), (158, 385160), (316, 192580), (395, 154064), (632, 96290), (790, 77032), (1264, 48145), (1580, 38516), (3160, 19258), (6320, 9629)]