68623320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{571861}}^1$

素因数の和:571875

約数の個数: 32

約数和(自身を含む): 205870320

約数和(自身を除く): 137247000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 571861, 1143722, 1715583, 2287444, 2859305, 3431166, 4574888, 5718610, 6862332, 8577915, 11437220, 13724664, 17155830, 22874440, 34311660, 68623320]

約数ペア:

[(1, 68623320), (2, 34311660), (3, 22874440), (4, 17155830), (5, 13724664), (6, 11437220), (8, 8577915), (10, 6862332), (12, 5718610), (15, 4574888), (20, 3431166), (24, 2859305), (30, 2287444), (40, 1715583), (60, 1143722), (120, 571861)]