189819398520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{527276107}}^1$

素因数の和:527276124

約数の個数: 48

約数和(自身を含む): 616913046360

約数和(自身を除く): 427093647840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 527276107, 1054552214, 1581828321, 2109104428, 2636380535, 3163656642, 4218208856, 4745484963, 5272761070, 6327313284, 7909141605, 9490969926, 10545522140, 12654626568, 15818283210, 18981939852, 21091044280, 23727424815, 31636566420, 37963879704, 47454849630, 63273132840, 94909699260, 189819398520]

約数ペア:

[(1, 189819398520), (2, 94909699260), (3, 63273132840), (4, 47454849630), (5, 37963879704), (6, 31636566420), (8, 23727424815), (9, 21091044280), (10, 18981939852), (12, 15818283210), (15, 12654626568), (18, 10545522140), (20, 9490969926), (24, 7909141605), (30, 6327313284), (36, 5272761070), (40, 4745484963), (45, 4218208856), (60, 3163656642), (72, 2636380535), (90, 2109104428), (120, 1581828321), (180, 1054552214), (360, 527276107)]