71296560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{99023}}^1$

素因数の和:99042

約数の個数: 60

約数和(自身を含む): 239440032

約数和(自身を除く): 168143472

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, 99023, 198046, 297069, 396092, 495115, 594138, 792184, 891207, 990230, 1188276, 1485345, 1584368, 1782414, 1980460, 2376552, 2970690, 3564828, 3960920, 4456035, 4753104, 5941380, 7129656, 7921840, 8912070, 11882760, 14259312, 17824140, 23765520, 35648280, 71296560]

約数ペア:

[(1, 71296560), (2, 35648280), (3, 23765520), (4, 17824140), (5, 14259312), (6, 11882760), (8, 8912070), (9, 7921840), (10, 7129656), (12, 5941380), (15, 4753104), (16, 4456035), (18, 3960920), (20, 3564828), (24, 2970690), (30, 2376552), (36, 1980460), (40, 1782414), (45, 1584368), (48, 1485345), (60, 1188276), (72, 990230), (80, 891207), (90, 792184), (120, 594138), (144, 495115), (180, 396092), (240, 297069), (360, 198046), (720, 99023)]