4155720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{34631}}^1$

素因数の和:34645

約数の個数: 32

約数和(自身を含む): 12467520

約数和(自身を除く): 8311800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 34631, 69262, 103893, 138524, 173155, 207786, 277048, 346310, 415572, 519465, 692620, 831144, 1038930, 1385240, 2077860, 4155720]

約数ペア:

[(1, 4155720), (2, 2077860), (3, 1385240), (4, 1038930), (5, 831144), (6, 692620), (8, 519465), (10, 415572), (12, 346310), (15, 277048), (20, 207786), (24, 173155), (30, 138524), (40, 103893), (60, 69262), (120, 34631)]