152825520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{636773}}^1$

素因数の和:636789

約数の個数: 40

約数和(自身を含む): 473759856

約数和(自身を除く): 320934336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 636773, 1273546, 1910319, 2547092, 3183865, 3820638, 5094184, 6367730, 7641276, 9551595, 10188368, 12735460, 15282552, 19103190, 25470920, 30565104, 38206380, 50941840, 76412760, 152825520]

約数ペア:

[(1, 152825520), (2, 76412760), (3, 50941840), (4, 38206380), (5, 30565104), (6, 25470920), (8, 19103190), (10, 15282552), (12, 12735460), (15, 10188368), (16, 9551595), (20, 7641276), (24, 6367730), (30, 5094184), (40, 3820638), (48, 3183865), (60, 2547092), (80, 1910319), (120, 1273546), (240, 636773)]