47028960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2969}}^1$

素因数の和:3001

約数の個数: 144

約数和(自身を含む): 175134960

約数和(自身を除く): 128106000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 2969, 3168, 3960, 5280, 5938, 7920, 8907, 11876, 14845, 15840, 17814, 23752, 26721, 29690, 32659, 35628, 44535, 47504, 53442, 59380, 65318, 71256, 89070, 95008, 97977, 106884, 118760, 130636, 133605, 142512, 163295, 178140, 195954, 213768, 237520, 261272, 267210, 285024, 293931, 326590, 356280, 391908, 427536, 475040, 489885, 522544, 534420, 587862, 653180, 712560, 783816, 855072, 979770, 1045088, 1068840, 1175724, 1306360, 1425120, 1469655, 1567632, 1959540, 2137680, 2351448, 2612720, 2939310, 3135264, 3919080, 4275360, 4702896, 5225440, 5878620, 7838160, 9405792, 11757240, 15676320, 23514480, 47028960]

約数ペア:

[(1, 47028960), (2, 23514480), (3, 15676320), (4, 11757240), (5, 9405792), (6, 7838160), (8, 5878620), (9, 5225440), (10, 4702896), (11, 4275360), (12, 3919080), (15, 3135264), (16, 2939310), (18, 2612720), (20, 2351448), (22, 2137680), (24, 1959540), (30, 1567632), (32, 1469655), (33, 1425120), (36, 1306360), (40, 1175724), (44, 1068840), (45, 1045088), (48, 979770), (55, 855072), (60, 783816), (66, 712560), (72, 653180), (80, 587862), (88, 534420), (90, 522544), (96, 489885), (99, 475040), (110, 427536), (120, 391908), (132, 356280), (144, 326590), (160, 293931), (165, 285024), (176, 267210), (180, 261272), (198, 237520), (220, 213768), (240, 195954), (264, 178140), (288, 163295), (330, 142512), (352, 133605), (360, 130636), (396, 118760), (440, 106884), (480, 97977), (495, 95008), (528, 89070), (660, 71256), (720, 65318), (792, 59380), (880, 53442), (990, 47504), (1056, 44535), (1320, 35628), (1440, 32659), (1584, 29690), (1760, 26721), (1980, 23752), (2640, 17814), (2969, 15840), (3168, 14845), (3960, 11876), (5280, 8907), (5938, 7920)]