79837320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{665311}}^1$

素因数の和:665325

約数の個数: 32

約数和(自身を含む): 239512320

約数和(自身を除く): 159675000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 665311, 1330622, 1995933, 2661244, 3326555, 3991866, 5322488, 6653110, 7983732, 9979665, 13306220, 15967464, 19959330, 26612440, 39918660, 79837320]

約数ペア:

[(1, 79837320), (2, 39918660), (3, 26612440), (4, 19959330), (5, 15967464), (6, 13306220), (8, 9979665), (10, 7983732), (12, 6653110), (15, 5322488), (20, 3991866), (24, 3326555), (30, 2661244), (40, 1995933), (60, 1330622), (120, 665311)]