57294840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20759}}^1$

素因数の和:20796

約数の個数: 64

約数和(自身を含む): 179366400

約数和(自身を除く): 122071560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 20759, 41518, 62277, 83036, 103795, 124554, 166072, 207590, 249108, 311385, 415180, 477457, 498216, 622770, 830360, 954914, 1245540, 1432371, 1909828, 2387285, 2491080, 2864742, 3819656, 4774570, 5729484, 7161855, 9549140, 11458968, 14323710, 19098280, 28647420, 57294840]

約数ペア:

[(1, 57294840), (2, 28647420), (3, 19098280), (4, 14323710), (5, 11458968), (6, 9549140), (8, 7161855), (10, 5729484), (12, 4774570), (15, 3819656), (20, 2864742), (23, 2491080), (24, 2387285), (30, 1909828), (40, 1432371), (46, 1245540), (60, 954914), (69, 830360), (92, 622770), (115, 498216), (120, 477457), (138, 415180), (184, 311385), (230, 249108), (276, 207590), (345, 166072), (460, 124554), (552, 103795), (690, 83036), (920, 62277), (1380, 41518), (2760, 20759)]