74806080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2687}}^1$

素因数の和:2736

約数の個数: 112

約数和(自身を含む): 245790720

約数和(自身を除く): 170984640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 145, 160, 174, 192, 232, 240, 290, 320, 348, 435, 464, 480, 580, 696, 870, 928, 960, 1160, 1392, 1740, 1856, 2320, 2687, 2784, 3480, 4640, 5374, 5568, 6960, 8061, 9280, 10748, 13435, 13920, 16122, 21496, 26870, 27840, 32244, 40305, 42992, 53740, 64488, 77923, 80610, 85984, 107480, 128976, 155846, 161220, 171968, 214960, 233769, 257952, 311692, 322440, 389615, 429920, 467538, 515904, 623384, 644880, 779230, 859840, 935076, 1168845, 1246768, 1289760, 1558460, 1870152, 2337690, 2493536, 2579520, 3116920, 3740304, 4675380, 4987072, 6233840, 7480608, 9350760, 12467680, 14961216, 18701520, 24935360, 37403040, 74806080]

約数ペア:

[(1, 74806080), (2, 37403040), (3, 24935360), (4, 18701520), (5, 14961216), (6, 12467680), (8, 9350760), (10, 7480608), (12, 6233840), (15, 4987072), (16, 4675380), (20, 3740304), (24, 3116920), (29, 2579520), (30, 2493536), (32, 2337690), (40, 1870152), (48, 1558460), (58, 1289760), (60, 1246768), (64, 1168845), (80, 935076), (87, 859840), (96, 779230), (116, 644880), (120, 623384), (145, 515904), (160, 467538), (174, 429920), (192, 389615), (232, 322440), (240, 311692), (290, 257952), (320, 233769), (348, 214960), (435, 171968), (464, 161220), (480, 155846), (580, 128976), (696, 107480), (870, 85984), (928, 80610), (960, 77923), (1160, 64488), (1392, 53740), (1740, 42992), (1856, 40305), (2320, 32244), (2687, 27840), (2784, 26870), (3480, 21496), (4640, 16122), (5374, 13920), (5568, 13435), (6960, 10748), (8061, 9280)]