4891860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{9059}}^1$

素因数の和:9077

約数の個数: 48

約数和(自身を含む): 15220800

約数和(自身を除く): 10328940

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, 9059, 18118, 27177, 36236, 45295, 54354, 81531, 90590, 108708, 135885, 163062, 181180, 244593, 271770, 326124, 407655, 489186, 543540, 815310, 978372, 1222965, 1630620, 2445930, 4891860]

約数ペア:

[(1, 4891860), (2, 2445930), (3, 1630620), (4, 1222965), (5, 978372), (6, 815310), (9, 543540), (10, 489186), (12, 407655), (15, 326124), (18, 271770), (20, 244593), (27, 181180), (30, 163062), (36, 135885), (45, 108708), (54, 90590), (60, 81531), (90, 54354), (108, 45295), (135, 36236), (180, 27177), (270, 18118), (540, 9059)]