23315580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43177}}^1$

素因数の和:43195

約数の個数: 48

約数和(自身を含む): 72539040

約数和(自身を除く): 49223460

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, 43177, 86354, 129531, 172708, 215885, 259062, 388593, 431770, 518124, 647655, 777186, 863540, 1165779, 1295310, 1554372, 1942965, 2331558, 2590620, 3885930, 4663116, 5828895, 7771860, 11657790, 23315580]

約数ペア:

[(1, 23315580), (2, 11657790), (3, 7771860), (4, 5828895), (5, 4663116), (6, 3885930), (9, 2590620), (10, 2331558), (12, 1942965), (15, 1554372), (18, 1295310), (20, 1165779), (27, 863540), (30, 777186), (36, 647655), (45, 518124), (54, 431770), (60, 388593), (90, 259062), (108, 215885), (135, 172708), (180, 129531), (270, 86354), (540, 43177)]