23987520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{8329}}^1$

素因数の和:8352

約数の個数: 84

約数和(自身を含む): 82516980

約数和(自身を除く): 58529460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 8329, 16658, 24987, 33316, 41645, 49974, 66632, 74961, 83290, 99948, 124935, 133264, 149922, 166580, 199896, 249870, 266528, 299844, 333160, 374805, 399792, 499740, 533056, 599688, 666320, 749610, 799584, 999480, 1199376, 1332640, 1499220, 1599168, 1998960, 2398752, 2665280, 2998440, 3997920, 4797504, 5996880, 7995840, 11993760, 23987520]

約数ペア:

[(1, 23987520), (2, 11993760), (3, 7995840), (4, 5996880), (5, 4797504), (6, 3997920), (8, 2998440), (9, 2665280), (10, 2398752), (12, 1998960), (15, 1599168), (16, 1499220), (18, 1332640), (20, 1199376), (24, 999480), (30, 799584), (32, 749610), (36, 666320), (40, 599688), (45, 533056), (48, 499740), (60, 399792), (64, 374805), (72, 333160), (80, 299844), (90, 266528), (96, 249870), (120, 199896), (144, 166580), (160, 149922), (180, 133264), (192, 124935), (240, 99948), (288, 83290), (320, 74961), (360, 66632), (480, 49974), (576, 41645), (720, 33316), (960, 24987), (1440, 16658), (2880, 8329)]