57245520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2459}}^1$

素因数の和:2572

約数の個数: 80

約数和(自身を含む): 179363520

約数和(自身を除く): 122118000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2459, 2910, 3880, 4656, 4918, 5820, 7377, 7760, 9836, 11640, 12295, 14754, 19672, 23280, 24590, 29508, 36885, 39344, 49180, 59016, 73770, 98360, 118032, 147540, 196720, 238523, 295080, 477046, 590160, 715569, 954092, 1192615, 1431138, 1908184, 2385230, 2862276, 3577845, 3816368, 4770460, 5724552, 7155690, 9540920, 11449104, 14311380, 19081840, 28622760, 57245520]

約数ペア:

[(1, 57245520), (2, 28622760), (3, 19081840), (4, 14311380), (5, 11449104), (6, 9540920), (8, 7155690), (10, 5724552), (12, 4770460), (15, 3816368), (16, 3577845), (20, 2862276), (24, 2385230), (30, 1908184), (40, 1431138), (48, 1192615), (60, 954092), (80, 715569), (97, 590160), (120, 477046), (194, 295080), (240, 238523), (291, 196720), (388, 147540), (485, 118032), (582, 98360), (776, 73770), (970, 59016), (1164, 49180), (1455, 39344), (1552, 36885), (1940, 29508), (2328, 24590), (2459, 23280), (2910, 19672), (3880, 14754), (4656, 12295), (4918, 11640), (5820, 9836), (7377, 7760)]