26393760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{18329}}^1$

素因数の和:18350

約数の個数: 72

約数和(自身を含む): 90073620

約数和(自身を除く): 63679860

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 18329, 36658, 54987, 73316, 91645, 109974, 146632, 164961, 183290, 219948, 274935, 293264, 329922, 366580, 439896, 549870, 586528, 659844, 733160, 824805, 879792, 1099740, 1319688, 1466320, 1649610, 1759584, 2199480, 2639376, 2932640, 3299220, 4398960, 5278752, 6598440, 8797920, 13196880, 26393760]

約数ペア:

[(1, 26393760), (2, 13196880), (3, 8797920), (4, 6598440), (5, 5278752), (6, 4398960), (8, 3299220), (9, 2932640), (10, 2639376), (12, 2199480), (15, 1759584), (16, 1649610), (18, 1466320), (20, 1319688), (24, 1099740), (30, 879792), (32, 824805), (36, 733160), (40, 659844), (45, 586528), (48, 549870), (60, 439896), (72, 366580), (80, 329922), (90, 293264), (96, 274935), (120, 219948), (144, 183290), (160, 164961), (180, 146632), (240, 109974), (288, 91645), (360, 73316), (480, 54987), (720, 36658), (1440, 18329)]