204682080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{426421}}^1$

素因数の和:426439

約数の個数: 48

約数和(自身を含む): 644750064

約数和(自身を除く): 440067984

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, 426421, 852842, 1279263, 1705684, 2132105, 2558526, 3411368, 4264210, 5117052, 6396315, 6822736, 8528420, 10234104, 12792630, 13645472, 17056840, 20468208, 25585260, 34113680, 40936416, 51170520, 68227360, 102341040, 204682080]

約数ペア:

[(1, 204682080), (2, 102341040), (3, 68227360), (4, 51170520), (5, 40936416), (6, 34113680), (8, 25585260), (10, 20468208), (12, 17056840), (15, 13645472), (16, 12792630), (20, 10234104), (24, 8528420), (30, 6822736), (32, 6396315), (40, 5117052), (48, 4264210), (60, 3411368), (80, 2558526), (96, 2132105), (120, 1705684), (160, 1279263), (240, 852842), (480, 426421)]