30315060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{18713}}^1$

素因数の和:18734

約数の個数: 60

約数和(自身を含む): 95104548

約数和(自身を除く): 64789488

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, 18713, 37426, 56139, 74852, 93565, 112278, 168417, 187130, 224556, 280695, 336834, 374260, 505251, 561390, 673668, 842085, 1010502, 1122780, 1515753, 1684170, 2021004, 2526255, 3031506, 3368340, 5052510, 6063012, 7578765, 10105020, 15157530, 30315060]

約数ペア:

[(1, 30315060), (2, 15157530), (3, 10105020), (4, 7578765), (5, 6063012), (6, 5052510), (9, 3368340), (10, 3031506), (12, 2526255), (15, 2021004), (18, 1684170), (20, 1515753), (27, 1122780), (30, 1010502), (36, 842085), (45, 673668), (54, 561390), (60, 505251), (81, 374260), (90, 336834), (108, 280695), (135, 224556), (162, 187130), (180, 168417), (270, 112278), (324, 93565), (405, 74852), (540, 56139), (810, 37426), (1620, 18713)]