143934480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{199909}}^1$

素因数の和:199928

約数の個数: 60

約数和(自身を含む): 483382380

約数和(自身を除く): 339447900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 199909, 399818, 599727, 799636, 999545, 1199454, 1599272, 1799181, 1999090, 2398908, 2998635, 3198544, 3598362, 3998180, 4797816, 5997270, 7196724, 7996360, 8995905, 9595632, 11994540, 14393448, 15992720, 17991810, 23989080, 28786896, 35983620, 47978160, 71967240, 143934480]

約数ペア:

[(1, 143934480), (2, 71967240), (3, 47978160), (4, 35983620), (5, 28786896), (6, 23989080), (8, 17991810), (9, 15992720), (10, 14393448), (12, 11994540), (15, 9595632), (16, 8995905), (18, 7996360), (20, 7196724), (24, 5997270), (30, 4797816), (36, 3998180), (40, 3598362), (45, 3198544), (48, 2998635), (60, 2398908), (72, 1999090), (80, 1799181), (90, 1599272), (120, 1199454), (144, 999545), (180, 799636), (240, 599727), (360, 399818), (720, 199909)]