380586080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{811}}^1$

素因数の和:1252

約数の個数: 96

約数和(自身を含む): 1031304960

約数和(自身を除く): 650718880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 419, 560, 811, 838, 1120, 1622, 1676, 2095, 2933, 3244, 3352, 4055, 4190, 5677, 5866, 6488, 6704, 8110, 8380, 11354, 11732, 12976, 13408, 14665, 16220, 16760, 22708, 23464, 25952, 28385, 29330, 32440, 33520, 45416, 46928, 56770, 58660, 64880, 67040, 90832, 93856, 113540, 117320, 129760, 181664, 227080, 234640, 339809, 454160, 469280, 679618, 908320, 1359236, 1699045, 2378663, 2718472, 3398090, 4757326, 5436944, 6796180, 9514652, 10873888, 11893315, 13592360, 19029304, 23786630, 27184720, 38058608, 47573260, 54369440, 76117216, 95146520, 190293040, 380586080]

約数ペア:

[(1, 380586080), (2, 190293040), (4, 95146520), (5, 76117216), (7, 54369440), (8, 47573260), (10, 38058608), (14, 27184720), (16, 23786630), (20, 19029304), (28, 13592360), (32, 11893315), (35, 10873888), (40, 9514652), (56, 6796180), (70, 5436944), (80, 4757326), (112, 3398090), (140, 2718472), (160, 2378663), (224, 1699045), (280, 1359236), (419, 908320), (560, 679618), (811, 469280), (838, 454160), (1120, 339809), (1622, 234640), (1676, 227080), (2095, 181664), (2933, 129760), (3244, 117320), (3352, 113540), (4055, 93856), (4190, 90832), (5677, 67040), (5866, 64880), (6488, 58660), (6704, 56770), (8110, 46928), (8380, 45416), (11354, 33520), (11732, 32440), (12976, 29330), (13408, 28385), (14665, 25952), (16220, 23464), (16760, 22708)]