124204480

素因数分解:

$2^6\times 5^1\times {\mathrm{487}}^1\times {\mathrm{797}}^1$

素因数の和:1301

約数の個数: 56

約数和(自身を含む): 296741088

約数和(自身を除く): 172536608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 487, 797, 974, 1594, 1948, 2435, 3188, 3896, 3985, 4870, 6376, 7792, 7970, 9740, 12752, 15584, 15940, 19480, 25504, 31168, 31880, 38960, 51008, 63760, 77920, 127520, 155840, 255040, 388139, 776278, 1552556, 1940695, 3105112, 3881390, 6210224, 7762780, 12420448, 15525560, 24840896, 31051120, 62102240, 124204480]

約数ペア:

[(1, 124204480), (2, 62102240), (4, 31051120), (5, 24840896), (8, 15525560), (10, 12420448), (16, 7762780), (20, 6210224), (32, 3881390), (40, 3105112), (64, 1940695), (80, 1552556), (160, 776278), (320, 388139), (487, 255040), (797, 155840), (974, 127520), (1594, 77920), (1948, 63760), (2435, 51008), (3188, 38960), (3896, 31880), (3985, 31168), (4870, 25504), (6376, 19480), (7792, 15940), (7970, 15584), (9740, 12752)]