2455868160

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{23687}}^1$

素因数の和:23720

約数の個数: 180

約数和(自身を含む): 8787916368

約数和(自身を除く): 6332048208

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4320, 5184, 5760, 6480, 6912, 8640, 10368, 11520, 12960, 17280, 20736, 23687, 25920, 34560, 47374, 51840, 71061, 94748, 103680, 118435, 142122, 189496, 213183, 236870, 284244, 355305, 378992, 426366, 473740, 568488, 639549, 710610, 757984, 852732, 947480, 1065915, 1136976, 1279098, 1421220, 1515968, 1705464, 1894960, 1918647, 2131830, 2273952, 2558196, 2842440, 3031936, 3197745, 3410928, 3789920, 3837294, 4263660, 4547904, 5116392, 5684880, 6063872, 6395490, 6821856, 7579840, 7674588, 8527320, 9095808, 9593235, 10232784, 11369760, 12790980, 13643712, 15159680, 15349176, 17054640, 18191616, 19186470, 20465568, 22739520, 25581960, 27287424, 30319360, 30698352, 34109280, 38372940, 40931136, 45479040, 51163920, 54574848, 61396704, 68218560, 76745880, 81862272, 90958080, 102327840, 122793408, 136437120, 153491760, 163724544, 204655680, 245586816, 272874240, 306983520, 409311360, 491173632, 613967040, 818622720, 1227934080, 2455868160]

約数ペア:

[(1, 2455868160), (2, 1227934080), (3, 818622720), (4, 613967040), (5, 491173632), (6, 409311360), (8, 306983520), (9, 272874240), (10, 245586816), (12, 204655680), (15, 163724544), (16, 153491760), (18, 136437120), (20, 122793408), (24, 102327840), (27, 90958080), (30, 81862272), (32, 76745880), (36, 68218560), (40, 61396704), (45, 54574848), (48, 51163920), (54, 45479040), (60, 40931136), (64, 38372940), (72, 34109280), (80, 30698352), (81, 30319360), (90, 27287424), (96, 25581960), (108, 22739520), (120, 20465568), (128, 19186470), (135, 18191616), (144, 17054640), (160, 15349176), (162, 15159680), (180, 13643712), (192, 12790980), (216, 11369760), (240, 10232784), (256, 9593235), (270, 9095808), (288, 8527320), (320, 7674588), (324, 7579840), (360, 6821856), (384, 6395490), (405, 6063872), (432, 5684880), (480, 5116392), (540, 4547904), (576, 4263660), (640, 3837294), (648, 3789920), (720, 3410928), (768, 3197745), (810, 3031936), (864, 2842440), (960, 2558196), (1080, 2273952), (1152, 2131830), (1280, 1918647), (1296, 1894960), (1440, 1705464), (1620, 1515968), (1728, 1421220), (1920, 1279098), (2160, 1136976), (2304, 1065915), (2592, 947480), (2880, 852732), (3240, 757984), (3456, 710610), (3840, 639549), (4320, 568488), (5184, 473740), (5760, 426366), (6480, 378992), (6912, 355305), (8640, 284244), (10368, 236870), (11520, 213183), (12960, 189496), (17280, 142122), (20736, 118435), (23687, 103680), (25920, 94748), (34560, 71061), (47374, 51840)]