112646640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20407}}^1$

素因数の和:20446

約数の個数: 80

約数和(自身を含む): 364405248

約数和(自身を除く): 251758608

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, 1840, 2760, 5520, 20407, 40814, 61221, 81628, 102035, 122442, 163256, 204070, 244884, 306105, 326512, 408140, 469361, 489768, 612210, 816280, 938722, 979536, 1224420, 1408083, 1632560, 1877444, 2346805, 2448840, 2816166, 3754888, 4693610, 4897680, 5632332, 7040415, 7509776, 9387220, 11264664, 14080830, 18774440, 22529328, 28161660, 37548880, 56323320, 112646640]

約数ペア:

[(1, 112646640), (2, 56323320), (3, 37548880), (4, 28161660), (5, 22529328), (6, 18774440), (8, 14080830), (10, 11264664), (12, 9387220), (15, 7509776), (16, 7040415), (20, 5632332), (23, 4897680), (24, 4693610), (30, 3754888), (40, 2816166), (46, 2448840), (48, 2346805), (60, 1877444), (69, 1632560), (80, 1408083), (92, 1224420), (115, 979536), (120, 938722), (138, 816280), (184, 612210), (230, 489768), (240, 469361), (276, 408140), (345, 326512), (368, 306105), (460, 244884), (552, 204070), (690, 163256), (920, 122442), (1104, 102035), (1380, 81628), (1840, 61221), (2760, 40814), (5520, 20407)]