23995620

素因数分解:

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

素因数の和:12145

約数の個数: 72

約数和(自身を含む): 79410240

約数和(自身を除く): 55414620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 12119, 24238, 36357, 48476, 60595, 72714, 109071, 121190, 133309, 145428, 181785, 218142, 242380, 266618, 363570, 399927, 436284, 533236, 545355, 666545, 727140, 799854, 1090710, 1199781, 1333090, 1599708, 1999635, 2181420, 2399562, 2666180, 3999270, 4799124, 5998905, 7998540, 11997810, 23995620]

約数ペア:

[(1, 23995620), (2, 11997810), (3, 7998540), (4, 5998905), (5, 4799124), (6, 3999270), (9, 2666180), (10, 2399562), (11, 2181420), (12, 1999635), (15, 1599708), (18, 1333090), (20, 1199781), (22, 1090710), (30, 799854), (33, 727140), (36, 666545), (44, 545355), (45, 533236), (55, 436284), (60, 399927), (66, 363570), (90, 266618), (99, 242380), (110, 218142), (132, 181785), (165, 145428), (180, 133309), (198, 121190), (220, 109071), (330, 72714), (396, 60595), (495, 48476), (660, 36357), (990, 24238), (1980, 12119)]