2484840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{20707}}^1$

素因数の和:20721

約数の個数: 32

約数和(自身を含む): 7454880

約数和(自身を除く): 4970040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 20707, 41414, 62121, 82828, 103535, 124242, 165656, 207070, 248484, 310605, 414140, 496968, 621210, 828280, 1242420, 2484840]

約数ペア:

[(1, 2484840), (2, 1242420), (3, 828280), (4, 621210), (5, 496968), (6, 414140), (8, 310605), (10, 248484), (12, 207070), (15, 165656), (20, 124242), (24, 103535), (30, 82828), (40, 62121), (60, 41414), (120, 20707)]