39254640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163561}}^1$

素因数の和:163577

約数の個数: 40

約数和(自身を含む): 121690128

約数和(自身を除く): 82435488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 163561, 327122, 490683, 654244, 817805, 981366, 1308488, 1635610, 1962732, 2453415, 2616976, 3271220, 3925464, 4906830, 6542440, 7850928, 9813660, 13084880, 19627320, 39254640]

約数ペア:

[(1, 39254640), (2, 19627320), (3, 13084880), (4, 9813660), (5, 7850928), (6, 6542440), (8, 4906830), (10, 3925464), (12, 3271220), (15, 2616976), (16, 2453415), (20, 1962732), (24, 1635610), (30, 1308488), (40, 981366), (48, 817805), (60, 654244), (80, 490683), (120, 327122), (240, 163561)]