190022640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{7687}}^1$

素因数の和:7806

約数の個数: 80

約数和(自身を含む): 594866688

約数和(自身を除く): 404844048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 618, 824, 1030, 1236, 1545, 1648, 2060, 2472, 3090, 4120, 4944, 6180, 7687, 8240, 12360, 15374, 23061, 24720, 30748, 38435, 46122, 61496, 76870, 92244, 115305, 122992, 153740, 184488, 230610, 307480, 368976, 461220, 614960, 791761, 922440, 1583522, 1844880, 2375283, 3167044, 3958805, 4750566, 6334088, 7917610, 9501132, 11876415, 12668176, 15835220, 19002264, 23752830, 31670440, 38004528, 47505660, 63340880, 95011320, 190022640]

約数ペア:

[(1, 190022640), (2, 95011320), (3, 63340880), (4, 47505660), (5, 38004528), (6, 31670440), (8, 23752830), (10, 19002264), (12, 15835220), (15, 12668176), (16, 11876415), (20, 9501132), (24, 7917610), (30, 6334088), (40, 4750566), (48, 3958805), (60, 3167044), (80, 2375283), (103, 1844880), (120, 1583522), (206, 922440), (240, 791761), (309, 614960), (412, 461220), (515, 368976), (618, 307480), (824, 230610), (1030, 184488), (1236, 153740), (1545, 122992), (1648, 115305), (2060, 92244), (2472, 76870), (3090, 61496), (4120, 46122), (4944, 38435), (6180, 30748), (7687, 24720), (8240, 23061), (12360, 15374)]