47991240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12119}}^1$

素因数の和:12147

約数の個数: 96

約数和(自身を含む): 170164800

約数和(自身を除く): 122173560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 12119, 24238, 36357, 48476, 60595, 72714, 96952, 109071, 121190, 133309, 145428, 181785, 218142, 242380, 266618, 290856, 363570, 399927, 436284, 484760, 533236, 545355, 666545, 727140, 799854, 872568, 1066472, 1090710, 1199781, 1333090, 1454280, 1599708, 1999635, 2181420, 2399562, 2666180, 3199416, 3999270, 4362840, 4799124, 5332360, 5998905, 7998540, 9598248, 11997810, 15997080, 23995620, 47991240]

約数ペア:

[(1, 47991240), (2, 23995620), (3, 15997080), (4, 11997810), (5, 9598248), (6, 7998540), (8, 5998905), (9, 5332360), (10, 4799124), (11, 4362840), (12, 3999270), (15, 3199416), (18, 2666180), (20, 2399562), (22, 2181420), (24, 1999635), (30, 1599708), (33, 1454280), (36, 1333090), (40, 1199781), (44, 1090710), (45, 1066472), (55, 872568), (60, 799854), (66, 727140), (72, 666545), (88, 545355), (90, 533236), (99, 484760), (110, 436284), (120, 399927), (132, 363570), (165, 290856), (180, 266618), (198, 242380), (220, 218142), (264, 181785), (330, 145428), (360, 133309), (396, 121190), (440, 109071), (495, 96952), (660, 72714), (792, 60595), (990, 48476), (1320, 36357), (1980, 24238), (3960, 12119)]