7888080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1429}}^1$

素因数の和:1468

約数の個数: 80

約数和(自身を含む): 25534080

約数和(自身を除く): 17646000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1429, 1840, 2760, 2858, 4287, 5520, 5716, 7145, 8574, 11432, 14290, 17148, 21435, 22864, 28580, 32867, 34296, 42870, 57160, 65734, 68592, 85740, 98601, 114320, 131468, 164335, 171480, 197202, 262936, 328670, 342960, 394404, 493005, 525872, 657340, 788808, 986010, 1314680, 1577616, 1972020, 2629360, 3944040, 7888080]

約数ペア:

[(1, 7888080), (2, 3944040), (3, 2629360), (4, 1972020), (5, 1577616), (6, 1314680), (8, 986010), (10, 788808), (12, 657340), (15, 525872), (16, 493005), (20, 394404), (23, 342960), (24, 328670), (30, 262936), (40, 197202), (46, 171480), (48, 164335), (60, 131468), (69, 114320), (80, 98601), (92, 85740), (115, 68592), (120, 65734), (138, 57160), (184, 42870), (230, 34296), (240, 32867), (276, 28580), (345, 22864), (368, 21435), (460, 17148), (552, 14290), (690, 11432), (920, 8574), (1104, 7145), (1380, 5716), (1429, 5520), (1840, 4287), (2760, 2858)]