30640176

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:403

約数の個数: 120

約数和(自身を含む): 99234720

約数和(自身を除く): 68594544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 113, 126, 144, 168, 226, 252, 269, 336, 339, 452, 504, 538, 678, 791, 807, 904, 1008, 1017, 1076, 1356, 1582, 1614, 1808, 1883, 2034, 2152, 2373, 2421, 2712, 3164, 3228, 3766, 4068, 4304, 4746, 4842, 5424, 5649, 6328, 6456, 7119, 7532, 8136, 9492, 9684, 11298, 12656, 12912, 14238, 15064, 16272, 16947, 18984, 19368, 22596, 28476, 30128, 30397, 33894, 37968, 38736, 45192, 56952, 60794, 67788, 90384, 91191, 113904, 121588, 135576, 182382, 212779, 243176, 271152, 273573, 364764, 425558, 486352, 547146, 638337, 729528, 851116, 1094292, 1276674, 1459056, 1702232, 1915011, 2188584, 2553348, 3404464, 3830022, 4377168, 5106696, 7660044, 10213392, 15320088, 30640176]

約数ペア:

[(1, 30640176), (2, 15320088), (3, 10213392), (4, 7660044), (6, 5106696), (7, 4377168), (8, 3830022), (9, 3404464), (12, 2553348), (14, 2188584), (16, 1915011), (18, 1702232), (21, 1459056), (24, 1276674), (28, 1094292), (36, 851116), (42, 729528), (48, 638337), (56, 547146), (63, 486352), (72, 425558), (84, 364764), (112, 273573), (113, 271152), (126, 243176), (144, 212779), (168, 182382), (226, 135576), (252, 121588), (269, 113904), (336, 91191), (339, 90384), (452, 67788), (504, 60794), (538, 56952), (678, 45192), (791, 38736), (807, 37968), (904, 33894), (1008, 30397), (1017, 30128), (1076, 28476), (1356, 22596), (1582, 19368), (1614, 18984), (1808, 16947), (1883, 16272), (2034, 15064), (2152, 14238), (2373, 12912), (2421, 12656), (2712, 11298), (3164, 9684), (3228, 9492), (3766, 8136), (4068, 7532), (4304, 7119), (4746, 6456), (4842, 6328), (5424, 5649)]