165485280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1123}}^1$

素因数の和:1448

約数の個数: 96

約数和(自身を含む): 523442304

約数和(自身を除く): 357957024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 307, 480, 614, 921, 1123, 1228, 1535, 1842, 2246, 2456, 3070, 3369, 3684, 4492, 4605, 4912, 5615, 6140, 6738, 7368, 8984, 9210, 9824, 11230, 12280, 13476, 14736, 16845, 17968, 18420, 22460, 24560, 26952, 29472, 33690, 35936, 36840, 44920, 49120, 53904, 67380, 73680, 89840, 107808, 134760, 147360, 179680, 269520, 344761, 539040, 689522, 1034283, 1379044, 1723805, 2068566, 2758088, 3447610, 4137132, 5171415, 5516176, 6895220, 8274264, 10342830, 11032352, 13790440, 16548528, 20685660, 27580880, 33097056, 41371320, 55161760, 82742640, 165485280]

約数ペア:

[(1, 165485280), (2, 82742640), (3, 55161760), (4, 41371320), (5, 33097056), (6, 27580880), (8, 20685660), (10, 16548528), (12, 13790440), (15, 11032352), (16, 10342830), (20, 8274264), (24, 6895220), (30, 5516176), (32, 5171415), (40, 4137132), (48, 3447610), (60, 2758088), (80, 2068566), (96, 1723805), (120, 1379044), (160, 1034283), (240, 689522), (307, 539040), (480, 344761), (614, 269520), (921, 179680), (1123, 147360), (1228, 134760), (1535, 107808), (1842, 89840), (2246, 73680), (2456, 67380), (3070, 53904), (3369, 49120), (3684, 44920), (4492, 36840), (4605, 35936), (4912, 33690), (5615, 29472), (6140, 26952), (6738, 24560), (7368, 22460), (8984, 18420), (9210, 17968), (9824, 16845), (11230, 14736), (12280, 13476)]