4925040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{20521}}^1$

素因数の和:20537

約数の個数: 40

約数和(自身を含む): 15268368

約数和(自身を除く): 10343328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 20521, 41042, 61563, 82084, 102605, 123126, 164168, 205210, 246252, 307815, 328336, 410420, 492504, 615630, 820840, 985008, 1231260, 1641680, 2462520, 4925040]

約数ペア:

[(1, 4925040), (2, 2462520), (3, 1641680), (4, 1231260), (5, 985008), (6, 820840), (8, 615630), (10, 492504), (12, 410420), (15, 328336), (16, 307815), (20, 246252), (24, 205210), (30, 164168), (40, 123126), (48, 102605), (60, 82084), (80, 61563), (120, 41042), (240, 20521)]