28061520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{116923}}^1$

素因数の和:116939

約数の個数: 40

約数和(自身を含む): 86991456

約数和(自身を除く): 58929936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 116923, 233846, 350769, 467692, 584615, 701538, 935384, 1169230, 1403076, 1753845, 1870768, 2338460, 2806152, 3507690, 4676920, 5612304, 7015380, 9353840, 14030760, 28061520]

約数ペア:

[(1, 28061520), (2, 14030760), (3, 9353840), (4, 7015380), (5, 5612304), (6, 4676920), (8, 3507690), (10, 2806152), (12, 2338460), (15, 1870768), (16, 1753845), (20, 1403076), (24, 1169230), (30, 935384), (40, 701538), (48, 584615), (60, 467692), (80, 350769), (120, 233846), (240, 116923)]