26588040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{221567}}^1$

素因数の和:221581

約数の個数: 32

約数和(自身を含む): 79764480

約数和(自身を除く): 53176440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 221567, 443134, 664701, 886268, 1107835, 1329402, 1772536, 2215670, 2658804, 3323505, 4431340, 5317608, 6647010, 8862680, 13294020, 26588040]

約数ペア:

[(1, 26588040), (2, 13294020), (3, 8862680), (4, 6647010), (5, 5317608), (6, 4431340), (8, 3323505), (10, 2658804), (12, 2215670), (15, 1772536), (20, 1329402), (24, 1107835), (30, 886268), (40, 664701), (60, 443134), (120, 221567)]