138650280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1155419}}^1$

素因数の和:1155433

約数の個数: 32

約数和(自身を含む): 415951200

約数和(自身を除く): 277300920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1155419, 2310838, 3466257, 4621676, 5777095, 6932514, 9243352, 11554190, 13865028, 17331285, 23108380, 27730056, 34662570, 46216760, 69325140, 138650280]

約数ペア:

[(1, 138650280), (2, 69325140), (3, 46216760), (4, 34662570), (5, 27730056), (6, 23108380), (8, 17331285), (10, 13865028), (12, 11554190), (15, 9243352), (20, 6932514), (24, 5777095), (30, 4621676), (40, 3466257), (60, 2310838), (120, 1155419)]