38403240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{320027}}^1$

素因数の和:320041

約数の個数: 32

約数和(自身を含む): 115210080

約数和(自身を除く): 76806840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 320027, 640054, 960081, 1280108, 1600135, 1920162, 2560216, 3200270, 3840324, 4800405, 6400540, 7680648, 9600810, 12801080, 19201620, 38403240]

約数ペア:

[(1, 38403240), (2, 19201620), (3, 12801080), (4, 9600810), (5, 7680648), (6, 6400540), (8, 4800405), (10, 3840324), (12, 3200270), (15, 2560216), (20, 1920162), (24, 1600135), (30, 1280108), (40, 960081), (60, 640054), (120, 320027)]