74968560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{104123}}^1$

素因数の和:104142

約数の個数: 60

約数和(自身を含む): 251771832

約数和(自身を除く): 176803272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 104123, 208246, 312369, 416492, 520615, 624738, 832984, 937107, 1041230, 1249476, 1561845, 1665968, 1874214, 2082460, 2498952, 3123690, 3748428, 4164920, 4685535, 4997904, 6247380, 7496856, 8329840, 9371070, 12494760, 14993712, 18742140, 24989520, 37484280, 74968560]

約数ペア:

[(1, 74968560), (2, 37484280), (3, 24989520), (4, 18742140), (5, 14993712), (6, 12494760), (8, 9371070), (9, 8329840), (10, 7496856), (12, 6247380), (15, 4997904), (16, 4685535), (18, 4164920), (20, 3748428), (24, 3123690), (30, 2498952), (36, 2082460), (40, 1874214), (45, 1665968), (48, 1561845), (60, 1249476), (72, 1041230), (80, 937107), (90, 832984), (120, 624738), (144, 520615), (180, 416492), (240, 312369), (360, 208246), (720, 104123)]