29187360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{20269}}^1$

素因数の和:20290

約数の個数: 72

約数和(自身を含む): 99606780

約数和(自身を除く): 70419420

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, 20269, 40538, 60807, 81076, 101345, 121614, 162152, 182421, 202690, 243228, 304035, 324304, 364842, 405380, 486456, 608070, 648608, 729684, 810760, 912105, 972912, 1216140, 1459368, 1621520, 1824210, 1945824, 2432280, 2918736, 3243040, 3648420, 4864560, 5837472, 7296840, 9729120, 14593680, 29187360]

約数ペア:

[(1, 29187360), (2, 14593680), (3, 9729120), (4, 7296840), (5, 5837472), (6, 4864560), (8, 3648420), (9, 3243040), (10, 2918736), (12, 2432280), (15, 1945824), (16, 1824210), (18, 1621520), (20, 1459368), (24, 1216140), (30, 972912), (32, 912105), (36, 810760), (40, 729684), (45, 648608), (48, 608070), (60, 486456), (72, 405380), (80, 364842), (90, 324304), (96, 304035), (120, 243228), (144, 202690), (160, 182421), (180, 162152), (240, 121614), (288, 101345), (360, 81076), (480, 60807), (720, 40538), (1440, 20269)]