682471980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{421279}}^1$

素因数の和:421300

約数の個数: 60

約数和(自身を含む): 2140944960

約数和(自身を除く): 1458472980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 421279, 842558, 1263837, 1685116, 2106395, 2527674, 3791511, 4212790, 5055348, 6319185, 7583022, 8425580, 11374533, 12638370, 15166044, 18957555, 22749066, 25276740, 34123599, 37915110, 45498132, 56872665, 68247198, 75830220, 113745330, 136494396, 170617995, 227490660, 341235990, 682471980]

約数ペア:

[(1, 682471980), (2, 341235990), (3, 227490660), (4, 170617995), (5, 136494396), (6, 113745330), (9, 75830220), (10, 68247198), (12, 56872665), (15, 45498132), (18, 37915110), (20, 34123599), (27, 25276740), (30, 22749066), (36, 18957555), (45, 15166044), (54, 12638370), (60, 11374533), (81, 8425580), (90, 7583022), (108, 6319185), (135, 5055348), (162, 4212790), (180, 3791511), (270, 2527674), (324, 2106395), (405, 1685116), (540, 1263837), (810, 842558), (1620, 421279)]