372619980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{690037}}^1$

素因数の和:690055

約数の個数: 48

約数和(自身を含む): 1159263840

約数和(自身を除く): 786643860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 690037, 1380074, 2070111, 2760148, 3450185, 4140222, 6210333, 6900370, 8280444, 10350555, 12420666, 13800740, 18630999, 20701110, 24841332, 31051665, 37261998, 41402220, 62103330, 74523996, 93154995, 124206660, 186309990, 372619980]

約数ペア:

[(1, 372619980), (2, 186309990), (3, 124206660), (4, 93154995), (5, 74523996), (6, 62103330), (9, 41402220), (10, 37261998), (12, 31051665), (15, 24841332), (18, 20701110), (20, 18630999), (27, 13800740), (30, 12420666), (36, 10350555), (45, 8280444), (54, 6900370), (60, 6210333), (90, 4140222), (108, 3450185), (135, 2760148), (180, 2070111), (270, 1380074), (540, 690037)]