15223140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{9397}}^1$

素因数の和:9418

約数の個数: 60

約数和(自身を含む): 47760636

約数和(自身を除く): 32537496

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, 9397, 18794, 28191, 37588, 46985, 56382, 84573, 93970, 112764, 140955, 169146, 187940, 253719, 281910, 338292, 422865, 507438, 563820, 761157, 845730, 1014876, 1268595, 1522314, 1691460, 2537190, 3044628, 3805785, 5074380, 7611570, 15223140]

約数ペア:

[(1, 15223140), (2, 7611570), (3, 5074380), (4, 3805785), (5, 3044628), (6, 2537190), (9, 1691460), (10, 1522314), (12, 1268595), (15, 1014876), (18, 845730), (20, 761157), (27, 563820), (30, 507438), (36, 422865), (45, 338292), (54, 281910), (60, 253719), (81, 187940), (90, 169146), (108, 140955), (135, 112764), (162, 93970), (180, 84573), (270, 56382), (324, 46985), (405, 37588), (540, 28191), (810, 18794), (1620, 9397)]