15245040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{63521}}^1$

素因数の和:63537

約数の個数: 40

約数和(自身を含む): 47260368

約数和(自身を除く): 32015328

約数列:

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

約数ペア:

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