40308420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29209}}^1$

素因数の和:29244

約数の個数: 48

約数和(自身を含む): 117774720

約数和(自身を除く): 77466300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 29209, 58418, 87627, 116836, 146045, 175254, 292090, 350508, 438135, 584180, 671807, 876270, 1343614, 1752540, 2015421, 2687228, 3359035, 4030842, 6718070, 8061684, 10077105, 13436140, 20154210, 40308420]

約数ペア:

[(1, 40308420), (2, 20154210), (3, 13436140), (4, 10077105), (5, 8061684), (6, 6718070), (10, 4030842), (12, 3359035), (15, 2687228), (20, 2015421), (23, 1752540), (30, 1343614), (46, 876270), (60, 671807), (69, 584180), (92, 438135), (115, 350508), (138, 292090), (230, 175254), (276, 146045), (345, 116836), (460, 87627), (690, 58418), (1380, 29209)]