198970080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{414521}}^1$

素因数の和:414539

約数の個数: 48

約数和(自身を含む): 626757264

約数和(自身を除く): 427787184

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, 414521, 829042, 1243563, 1658084, 2072605, 2487126, 3316168, 4145210, 4974252, 6217815, 6632336, 8290420, 9948504, 12435630, 13264672, 16580840, 19897008, 24871260, 33161680, 39794016, 49742520, 66323360, 99485040, 198970080]

約数ペア:

[(1, 198970080), (2, 99485040), (3, 66323360), (4, 49742520), (5, 39794016), (6, 33161680), (8, 24871260), (10, 19897008), (12, 16580840), (15, 13264672), (16, 12435630), (20, 9948504), (24, 8290420), (30, 6632336), (32, 6217815), (40, 4974252), (48, 4145210), (60, 3316168), (80, 2487126), (96, 2072605), (120, 1658084), (160, 1243563), (240, 829042), (480, 414521)]