80085120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{787}}^1$

素因数の和:862

約数の個数: 128

約数和(自身を含む): 260418240

約数和(自身を除く): 180333120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 265, 318, 320, 384, 424, 480, 530, 636, 640, 787, 795, 848, 960, 1060, 1272, 1574, 1590, 1696, 1920, 2120, 2361, 2544, 3148, 3180, 3392, 3935, 4240, 4722, 5088, 6296, 6360, 6784, 7870, 8480, 9444, 10176, 11805, 12592, 12720, 15740, 16960, 18888, 20352, 23610, 25184, 25440, 31480, 33920, 37776, 41711, 47220, 50368, 50880, 62960, 75552, 83422, 94440, 100736, 101760, 125133, 125920, 151104, 166844, 188880, 208555, 250266, 251840, 302208, 333688, 377760, 417110, 500532, 503680, 625665, 667376, 755520, 834220, 1001064, 1251330, 1334752, 1511040, 1668440, 2002128, 2502660, 2669504, 3336880, 4004256, 5005320, 5339008, 6673760, 8008512, 10010640, 13347520, 16017024, 20021280, 26695040, 40042560, 80085120]

約数ペア:

[(1, 80085120), (2, 40042560), (3, 26695040), (4, 20021280), (5, 16017024), (6, 13347520), (8, 10010640), (10, 8008512), (12, 6673760), (15, 5339008), (16, 5005320), (20, 4004256), (24, 3336880), (30, 2669504), (32, 2502660), (40, 2002128), (48, 1668440), (53, 1511040), (60, 1334752), (64, 1251330), (80, 1001064), (96, 834220), (106, 755520), (120, 667376), (128, 625665), (159, 503680), (160, 500532), (192, 417110), (212, 377760), (240, 333688), (265, 302208), (318, 251840), (320, 250266), (384, 208555), (424, 188880), (480, 166844), (530, 151104), (636, 125920), (640, 125133), (787, 101760), (795, 100736), (848, 94440), (960, 83422), (1060, 75552), (1272, 62960), (1574, 50880), (1590, 50368), (1696, 47220), (1920, 41711), (2120, 37776), (2361, 33920), (2544, 31480), (3148, 25440), (3180, 25184), (3392, 23610), (3935, 20352), (4240, 18888), (4722, 16960), (5088, 15740), (6296, 12720), (6360, 12592), (6784, 11805), (7870, 10176), (8480, 9444)]