124290880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{55487}}^1$

素因数の和:55511

約数の個数: 56

約数和(自身を含む): 338254848

約数和(自身を除く): 213963968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 55487, 110974, 221948, 277435, 388409, 443896, 554870, 776818, 887792, 1109740, 1553636, 1775584, 1942045, 2219480, 3107272, 3551168, 3884090, 4438960, 6214544, 7768180, 8877920, 12429088, 15536360, 17755840, 24858176, 31072720, 62145440, 124290880]

約数ペア:

[(1, 124290880), (2, 62145440), (4, 31072720), (5, 24858176), (7, 17755840), (8, 15536360), (10, 12429088), (14, 8877920), (16, 7768180), (20, 6214544), (28, 4438960), (32, 3884090), (35, 3551168), (40, 3107272), (56, 2219480), (64, 1942045), (70, 1775584), (80, 1553636), (112, 1109740), (140, 887792), (160, 776818), (224, 554870), (280, 443896), (320, 388409), (448, 277435), (560, 221948), (1120, 110974), (2240, 55487)]