89128560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{10037}}^1$

素因数の和:10090

約数の個数: 80

約数和(自身を含む): 283794336

約数和(自身を除く): 194665776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 8880, 10037, 20074, 30111, 40148, 50185, 60222, 80296, 100370, 120444, 150555, 160592, 200740, 240888, 301110, 371369, 401480, 481776, 602220, 742738, 802960, 1114107, 1204440, 1485476, 1856845, 2228214, 2408880, 2970952, 3713690, 4456428, 5570535, 5941904, 7427380, 8912856, 11141070, 14854760, 17825712, 22282140, 29709520, 44564280, 89128560]

約数ペア:

[(1, 89128560), (2, 44564280), (3, 29709520), (4, 22282140), (5, 17825712), (6, 14854760), (8, 11141070), (10, 8912856), (12, 7427380), (15, 5941904), (16, 5570535), (20, 4456428), (24, 3713690), (30, 2970952), (37, 2408880), (40, 2228214), (48, 1856845), (60, 1485476), (74, 1204440), (80, 1114107), (111, 802960), (120, 742738), (148, 602220), (185, 481776), (222, 401480), (240, 371369), (296, 301110), (370, 240888), (444, 200740), (555, 160592), (592, 150555), (740, 120444), (888, 100370), (1110, 80296), (1480, 60222), (1776, 50185), (2220, 40148), (2960, 30111), (4440, 20074), (8880, 10037)]