8849280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1$

素因数の和:452

約数の個数: 128

約数和(自身を含む): 30844800

約数和(自身を除く): 21995520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 419, 440, 480, 528, 640, 660, 704, 838, 880, 960, 1056, 1257, 1320, 1408, 1676, 1760, 1920, 2095, 2112, 2514, 2640, 3352, 3520, 4190, 4224, 4609, 5028, 5280, 6285, 6704, 7040, 8380, 9218, 10056, 10560, 12570, 13408, 13827, 16760, 18436, 20112, 21120, 23045, 25140, 26816, 27654, 33520, 36872, 40224, 46090, 50280, 53632, 55308, 67040, 69135, 73744, 80448, 92180, 100560, 110616, 134080, 138270, 147488, 160896, 184360, 201120, 221232, 268160, 276540, 294976, 368720, 402240, 442464, 553080, 589952, 737440, 804480, 884928, 1106160, 1474880, 1769856, 2212320, 2949760, 4424640, 8849280]

約数ペア:

[(1, 8849280), (2, 4424640), (3, 2949760), (4, 2212320), (5, 1769856), (6, 1474880), (8, 1106160), (10, 884928), (11, 804480), (12, 737440), (15, 589952), (16, 553080), (20, 442464), (22, 402240), (24, 368720), (30, 294976), (32, 276540), (33, 268160), (40, 221232), (44, 201120), (48, 184360), (55, 160896), (60, 147488), (64, 138270), (66, 134080), (80, 110616), (88, 100560), (96, 92180), (110, 80448), (120, 73744), (128, 69135), (132, 67040), (160, 55308), (165, 53632), (176, 50280), (192, 46090), (220, 40224), (240, 36872), (264, 33520), (320, 27654), (330, 26816), (352, 25140), (384, 23045), (419, 21120), (440, 20112), (480, 18436), (528, 16760), (640, 13827), (660, 13408), (704, 12570), (838, 10560), (880, 10056), (960, 9218), (1056, 8380), (1257, 7040), (1320, 6704), (1408, 6285), (1676, 5280), (1760, 5028), (1920, 4609), (2095, 4224), (2112, 4190), (2514, 3520), (2640, 3352)]