73642080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{153421}}^1$

素因数の和:153439

約数の個数: 48

約数和(自身を含む): 231974064

約数和(自身を除く): 158331984

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, 153421, 306842, 460263, 613684, 767105, 920526, 1227368, 1534210, 1841052, 2301315, 2454736, 3068420, 3682104, 4602630, 4909472, 6136840, 7364208, 9205260, 12273680, 14728416, 18410520, 24547360, 36821040, 73642080]

約数ペア:

[(1, 73642080), (2, 36821040), (3, 24547360), (4, 18410520), (5, 14728416), (6, 12273680), (8, 9205260), (10, 7364208), (12, 6136840), (15, 4909472), (16, 4602630), (20, 3682104), (24, 3068420), (30, 2454736), (32, 2301315), (40, 1841052), (48, 1534210), (60, 1227368), (80, 920526), (96, 767105), (120, 613684), (160, 460263), (240, 306842), (480, 153421)]