324862160

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{11839}}^1$

素因数の和:11873

約数の個数: 80

約数和(自身を含む): 880896000

約数和(自身を除く): 556033840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1372, 1715, 1960, 2744, 3430, 3920, 5488, 6860, 11839, 13720, 23678, 27440, 47356, 59195, 82873, 94712, 118390, 165746, 189424, 236780, 331492, 414365, 473560, 580111, 662984, 828730, 947120, 1160222, 1325968, 1657460, 2320444, 2900555, 3314920, 4060777, 4640888, 5801110, 6629840, 8121554, 9281776, 11602220, 16243108, 20303885, 23204440, 32486216, 40607770, 46408880, 64972432, 81215540, 162431080, 324862160]

約数ペア:

[(1, 324862160), (2, 162431080), (4, 81215540), (5, 64972432), (7, 46408880), (8, 40607770), (10, 32486216), (14, 23204440), (16, 20303885), (20, 16243108), (28, 11602220), (35, 9281776), (40, 8121554), (49, 6629840), (56, 5801110), (70, 4640888), (80, 4060777), (98, 3314920), (112, 2900555), (140, 2320444), (196, 1657460), (245, 1325968), (280, 1160222), (343, 947120), (392, 828730), (490, 662984), (560, 580111), (686, 473560), (784, 414365), (980, 331492), (1372, 236780), (1715, 189424), (1960, 165746), (2744, 118390), (3430, 94712), (3920, 82873), (5488, 59195), (6860, 47356), (11839, 27440), (13720, 23678)]