30490080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{63521}}^1$

素因数の和:63539

約数の個数: 48

約数和(自身を含む): 96045264

約数和(自身を除く): 65555184

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, 63521, 127042, 190563, 254084, 317605, 381126, 508168, 635210, 762252, 952815, 1016336, 1270420, 1524504, 1905630, 2032672, 2540840, 3049008, 3811260, 5081680, 6098016, 7622520, 10163360, 15245040, 30490080]

約数ペア:

[(1, 30490080), (2, 15245040), (3, 10163360), (4, 7622520), (5, 6098016), (6, 5081680), (8, 3811260), (10, 3049008), (12, 2540840), (15, 2032672), (16, 1905630), (20, 1524504), (24, 1270420), (30, 1016336), (32, 952815), (40, 762252), (48, 635210), (60, 508168), (80, 381126), (96, 317605), (120, 254084), (160, 190563), (240, 127042), (480, 63521)]