156620460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2610341}}^1$

素因数の和:2610353

約数の個数: 24

約数和(自身を含む): 438537456

約数和(自身を除く): 281916996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2610341, 5220682, 7831023, 10441364, 13051705, 15662046, 26103410, 31324092, 39155115, 52206820, 78310230, 156620460]

約数ペア:

[(1, 156620460), (2, 78310230), (3, 52206820), (4, 39155115), (5, 31324092), (6, 26103410), (10, 15662046), (12, 13051705), (15, 10441364), (20, 7831023), (30, 5220682), (60, 2610341)]