89889120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{62423}}^1$

素因数の和:62444

約数の個数: 72

約数和(自身を含む): 306751536

約数和(自身を除く): 216862416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 62423, 124846, 187269, 249692, 312115, 374538, 499384, 561807, 624230, 749076, 936345, 998768, 1123614, 1248460, 1498152, 1872690, 1997536, 2247228, 2496920, 2809035, 2996304, 3745380, 4494456, 4993840, 5618070, 5992608, 7490760, 8988912, 9987680, 11236140, 14981520, 17977824, 22472280, 29963040, 44944560, 89889120]

約数ペア:

[(1, 89889120), (2, 44944560), (3, 29963040), (4, 22472280), (5, 17977824), (6, 14981520), (8, 11236140), (9, 9987680), (10, 8988912), (12, 7490760), (15, 5992608), (16, 5618070), (18, 4993840), (20, 4494456), (24, 3745380), (30, 2996304), (32, 2809035), (36, 2496920), (40, 2247228), (45, 1997536), (48, 1872690), (60, 1498152), (72, 1248460), (80, 1123614), (90, 998768), (96, 936345), (120, 749076), (144, 624230), (160, 561807), (180, 499384), (240, 374538), (288, 312115), (360, 249692), (480, 187269), (720, 124846), (1440, 62423)]