71167680

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{8237}}^1$

素因数の和:8263

約数の個数: 112

約数和(自身を含む): 251094240

約数和(自身を除く): 179926560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8237, 8640, 16474, 24711, 32948, 41185, 49422, 65896, 74133, 82370, 98844, 123555, 131792, 148266, 164740, 197688, 222399, 247110, 263584, 296532, 329480, 370665, 395376, 444798, 494220, 527168, 593064, 658960, 741330, 790752, 889596, 988440, 1111995, 1186128, 1317920, 1482660, 1581504, 1779192, 1976880, 2223990, 2372256, 2635840, 2965320, 3558384, 3953760, 4447980, 4744512, 5930640, 7116768, 7907520, 8895960, 11861280, 14233536, 17791920, 23722560, 35583840, 71167680]

約数ペア:

[(1, 71167680), (2, 35583840), (3, 23722560), (4, 17791920), (5, 14233536), (6, 11861280), (8, 8895960), (9, 7907520), (10, 7116768), (12, 5930640), (15, 4744512), (16, 4447980), (18, 3953760), (20, 3558384), (24, 2965320), (27, 2635840), (30, 2372256), (32, 2223990), (36, 1976880), (40, 1779192), (45, 1581504), (48, 1482660), (54, 1317920), (60, 1186128), (64, 1111995), (72, 988440), (80, 889596), (90, 790752), (96, 741330), (108, 658960), (120, 593064), (135, 527168), (144, 494220), (160, 444798), (180, 395376), (192, 370665), (216, 329480), (240, 296532), (270, 263584), (288, 247110), (320, 222399), (360, 197688), (432, 164740), (480, 148266), (540, 131792), (576, 123555), (720, 98844), (864, 82370), (960, 74133), (1080, 65896), (1440, 49422), (1728, 41185), (2160, 32948), (2880, 24711), (4320, 16474), (8237, 8640)]