47676960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1$

素因数の和:427

約数の個数: 144

約数和(自身を含む): 164697624

約数和(自身を除く): 117020664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 113, 120, 144, 160, 180, 226, 240, 288, 293, 339, 360, 452, 480, 565, 586, 678, 720, 879, 904, 1017, 1130, 1172, 1356, 1440, 1465, 1695, 1758, 1808, 2034, 2260, 2344, 2637, 2712, 2930, 3390, 3516, 3616, 4068, 4395, 4520, 4688, 5085, 5274, 5424, 5860, 6780, 7032, 8136, 8790, 9040, 9376, 10170, 10548, 10848, 11720, 13185, 13560, 14064, 16272, 17580, 18080, 20340, 21096, 23440, 26370, 27120, 28128, 32544, 33109, 35160, 40680, 42192, 46880, 52740, 54240, 66218, 70320, 81360, 84384, 99327, 105480, 132436, 140640, 162720, 165545, 198654, 210960, 264872, 297981, 331090, 397308, 421920, 496635, 529744, 595962, 662180, 794616, 993270, 1059488, 1191924, 1324360, 1489905, 1589232, 1986540, 2383848, 2648720, 2979810, 3178464, 3973080, 4767696, 5297440, 5959620, 7946160, 9535392, 11919240, 15892320, 23838480, 47676960]

約数ペア:

[(1, 47676960), (2, 23838480), (3, 15892320), (4, 11919240), (5, 9535392), (6, 7946160), (8, 5959620), (9, 5297440), (10, 4767696), (12, 3973080), (15, 3178464), (16, 2979810), (18, 2648720), (20, 2383848), (24, 1986540), (30, 1589232), (32, 1489905), (36, 1324360), (40, 1191924), (45, 1059488), (48, 993270), (60, 794616), (72, 662180), (80, 595962), (90, 529744), (96, 496635), (113, 421920), (120, 397308), (144, 331090), (160, 297981), (180, 264872), (226, 210960), (240, 198654), (288, 165545), (293, 162720), (339, 140640), (360, 132436), (452, 105480), (480, 99327), (565, 84384), (586, 81360), (678, 70320), (720, 66218), (879, 54240), (904, 52740), (1017, 46880), (1130, 42192), (1172, 40680), (1356, 35160), (1440, 33109), (1465, 32544), (1695, 28128), (1758, 27120), (1808, 26370), (2034, 23440), (2260, 21096), (2344, 20340), (2637, 18080), (2712, 17580), (2930, 16272), (3390, 14064), (3516, 13560), (3616, 13185), (4068, 11720), (4395, 10848), (4520, 10548), (4688, 10170), (5085, 9376), (5274, 9040), (5424, 8790), (5860, 8136), (6780, 7032)]