478932240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{827}}^1$

素因数の和:989

約数の個数: 160

約数和(自身を含む): 1577041920

約数和(自身を除く): 1098109680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 127, 152, 190, 228, 240, 254, 285, 304, 380, 381, 456, 508, 570, 635, 760, 762, 827, 912, 1016, 1140, 1270, 1520, 1524, 1654, 1905, 2032, 2280, 2413, 2481, 2540, 3048, 3308, 3810, 4135, 4560, 4826, 4962, 5080, 6096, 6616, 7239, 7620, 8270, 9652, 9924, 10160, 12065, 12405, 13232, 14478, 15240, 15713, 16540, 19304, 19848, 24130, 24810, 28956, 30480, 31426, 33080, 36195, 38608, 39696, 47139, 48260, 49620, 57912, 62852, 66160, 72390, 78565, 94278, 96520, 99240, 105029, 115824, 125704, 144780, 157130, 188556, 193040, 198480, 210058, 235695, 251408, 289560, 314260, 315087, 377112, 420116, 471390, 525145, 579120, 628520, 630174, 754224, 840232, 942780, 1050290, 1257040, 1260348, 1575435, 1680464, 1885560, 1995551, 2100580, 2520696, 3150870, 3771120, 3991102, 4201160, 5041392, 5986653, 6301740, 7982204, 8402320, 9977755, 11973306, 12603480, 15964408, 19955510, 23946612, 25206960, 29933265, 31928816, 39911020, 47893224, 59866530, 79822040, 95786448, 119733060, 159644080, 239466120, 478932240]

約数ペア:

[(1, 478932240), (2, 239466120), (3, 159644080), (4, 119733060), (5, 95786448), (6, 79822040), (8, 59866530), (10, 47893224), (12, 39911020), (15, 31928816), (16, 29933265), (19, 25206960), (20, 23946612), (24, 19955510), (30, 15964408), (38, 12603480), (40, 11973306), (48, 9977755), (57, 8402320), (60, 7982204), (76, 6301740), (80, 5986653), (95, 5041392), (114, 4201160), (120, 3991102), (127, 3771120), (152, 3150870), (190, 2520696), (228, 2100580), (240, 1995551), (254, 1885560), (285, 1680464), (304, 1575435), (380, 1260348), (381, 1257040), (456, 1050290), (508, 942780), (570, 840232), (635, 754224), (760, 630174), (762, 628520), (827, 579120), (912, 525145), (1016, 471390), (1140, 420116), (1270, 377112), (1520, 315087), (1524, 314260), (1654, 289560), (1905, 251408), (2032, 235695), (2280, 210058), (2413, 198480), (2481, 193040), (2540, 188556), (3048, 157130), (3308, 144780), (3810, 125704), (4135, 115824), (4560, 105029), (4826, 99240), (4962, 96520), (5080, 94278), (6096, 78565), (6616, 72390), (7239, 66160), (7620, 62852), (8270, 57912), (9652, 49620), (9924, 48260), (10160, 47139), (12065, 39696), (12405, 38608), (13232, 36195), (14478, 33080), (15240, 31426), (15713, 30480), (16540, 28956), (19304, 24810), (19848, 24130)]