8048220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4327}}^1$

素因数の和:4370

約数の個数: 48

約数和(自身を含む): 23267328

約数和(自身を除く): 15219108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 4327, 8654, 12981, 17308, 21635, 25962, 43270, 51924, 64905, 86540, 129810, 134137, 259620, 268274, 402411, 536548, 670685, 804822, 1341370, 1609644, 2012055, 2682740, 4024110, 8048220]

約数ペア:

[(1, 8048220), (2, 4024110), (3, 2682740), (4, 2012055), (5, 1609644), (6, 1341370), (10, 804822), (12, 670685), (15, 536548), (20, 402411), (30, 268274), (31, 259620), (60, 134137), (62, 129810), (93, 86540), (124, 64905), (155, 51924), (186, 43270), (310, 25962), (372, 21635), (465, 17308), (620, 12981), (930, 8654), (1860, 4327)]