1215083040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{2531423}}^1$

素因数の和:2531441

約数の個数: 48

約数和(自身を含む): 3827513088

約数和(自身を除く): 2612430048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 2531423, 5062846, 7594269, 10125692, 12657115, 15188538, 20251384, 25314230, 30377076, 37971345, 40502768, 50628460, 60754152, 75942690, 81005536, 101256920, 121508304, 151885380, 202513840, 243016608, 303770760, 405027680, 607541520, 1215083040]

約数ペア:

[(1, 1215083040), (2, 607541520), (3, 405027680), (4, 303770760), (5, 243016608), (6, 202513840), (8, 151885380), (10, 121508304), (12, 101256920), (15, 81005536), (16, 75942690), (20, 60754152), (24, 50628460), (30, 40502768), (32, 37971345), (40, 30377076), (48, 25314230), (60, 20251384), (80, 15188538), (96, 12657115), (120, 10125692), (160, 7594269), (240, 5062846), (480, 2531423)]