90292080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12973}}^1$

素因数の和:13018

約数の個数: 80

約数和(自身を含む): 289579680

約数和(自身を除く): 199287600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 12973, 25946, 38919, 51892, 64865, 77838, 103784, 129730, 155676, 194595, 207568, 259460, 311352, 376217, 389190, 518920, 622704, 752434, 778380, 1037840, 1128651, 1504868, 1556760, 1881085, 2257302, 3009736, 3113520, 3762170, 4514604, 5643255, 6019472, 7524340, 9029208, 11286510, 15048680, 18058416, 22573020, 30097360, 45146040, 90292080]

約数ペア:

[(1, 90292080), (2, 45146040), (3, 30097360), (4, 22573020), (5, 18058416), (6, 15048680), (8, 11286510), (10, 9029208), (12, 7524340), (15, 6019472), (16, 5643255), (20, 4514604), (24, 3762170), (29, 3113520), (30, 3009736), (40, 2257302), (48, 1881085), (58, 1556760), (60, 1504868), (80, 1128651), (87, 1037840), (116, 778380), (120, 752434), (145, 622704), (174, 518920), (232, 389190), (240, 376217), (290, 311352), (348, 259460), (435, 207568), (464, 194595), (580, 155676), (696, 129730), (870, 103784), (1160, 77838), (1392, 64865), (1740, 51892), (2320, 38919), (3480, 25946), (6960, 12973)]