72267240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{602227}}^1$

素因数の和:602241

約数の個数: 32

約数和(自身を含む): 216802080

約数和(自身を除く): 144534840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 602227, 1204454, 1806681, 2408908, 3011135, 3613362, 4817816, 6022270, 7226724, 9033405, 12044540, 14453448, 18066810, 24089080, 36133620, 72267240]

約数ペア:

[(1, 72267240), (2, 36133620), (3, 24089080), (4, 18066810), (5, 14453448), (6, 12044540), (8, 9033405), (10, 7226724), (12, 6022270), (15, 4817816), (20, 3613362), (24, 3011135), (30, 2408908), (40, 1806681), (60, 1204454), (120, 602227)]