124382080

素因数分解:

$2^7\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1783}}^1$

素因数の和:1911

約数の個数: 64

約数和(自身を含む): 300247200

約数和(自身を除く): 175865120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 109, 128, 160, 218, 320, 436, 545, 640, 872, 1090, 1744, 1783, 2180, 3488, 3566, 4360, 6976, 7132, 8720, 8915, 13952, 14264, 17440, 17830, 28528, 34880, 35660, 57056, 69760, 71320, 114112, 142640, 194347, 228224, 285280, 388694, 570560, 777388, 971735, 1141120, 1554776, 1943470, 3109552, 3886940, 6219104, 7773880, 12438208, 15547760, 24876416, 31095520, 62191040, 124382080]

約数ペア:

[(1, 124382080), (2, 62191040), (4, 31095520), (5, 24876416), (8, 15547760), (10, 12438208), (16, 7773880), (20, 6219104), (32, 3886940), (40, 3109552), (64, 1943470), (80, 1554776), (109, 1141120), (128, 971735), (160, 777388), (218, 570560), (320, 388694), (436, 285280), (545, 228224), (640, 194347), (872, 142640), (1090, 114112), (1744, 71320), (1783, 69760), (2180, 57056), (3488, 35660), (3566, 34880), (4360, 28528), (6976, 17830), (7132, 17440), (8720, 14264), (8915, 13952)]