15080065720

素因数分解:

$2^3\times 5^1\times {\mathrm{6133}}^1\times {\mathrm{61471}}^1$

素因数の和:67615

約数の個数: 32

約数和(自身を含む): 33936232320

約数和(自身を除く): 18856166600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6133, 12266, 24532, 30665, 49064, 61330, 61471, 122660, 122942, 245320, 245884, 307355, 491768, 614710, 1229420, 2458840, 377001643, 754003286, 1508006572, 1885008215, 3016013144, 3770016430, 7540032860, 15080065720]

約数ペア:

[(1, 15080065720), (2, 7540032860), (4, 3770016430), (5, 3016013144), (8, 1885008215), (10, 1508006572), (20, 754003286), (40, 377001643), (6133, 2458840), (12266, 1229420), (24532, 614710), (30665, 491768), (49064, 307355), (61330, 245884), (61471, 245320), (122660, 122942)]