23640840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{677}}^1$

素因数の和:791

約数の個数: 96

約数和(自身を含む): 77739480

約数和(自身を除く): 54098640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 120, 180, 194, 291, 360, 388, 485, 582, 677, 776, 873, 970, 1164, 1354, 1455, 1746, 1940, 2031, 2328, 2708, 2910, 3385, 3492, 3880, 4062, 4365, 5416, 5820, 6093, 6770, 6984, 8124, 8730, 10155, 11640, 12186, 13540, 16248, 17460, 20310, 24372, 27080, 30465, 34920, 40620, 48744, 60930, 65669, 81240, 121860, 131338, 197007, 243720, 262676, 328345, 394014, 525352, 591021, 656690, 788028, 985035, 1182042, 1313380, 1576056, 1970070, 2364084, 2626760, 2955105, 3940140, 4728168, 5910210, 7880280, 11820420, 23640840]

約数ペア:

[(1, 23640840), (2, 11820420), (3, 7880280), (4, 5910210), (5, 4728168), (6, 3940140), (8, 2955105), (9, 2626760), (10, 2364084), (12, 1970070), (15, 1576056), (18, 1313380), (20, 1182042), (24, 985035), (30, 788028), (36, 656690), (40, 591021), (45, 525352), (60, 394014), (72, 328345), (90, 262676), (97, 243720), (120, 197007), (180, 131338), (194, 121860), (291, 81240), (360, 65669), (388, 60930), (485, 48744), (582, 40620), (677, 34920), (776, 30465), (873, 27080), (970, 24372), (1164, 20310), (1354, 17460), (1455, 16248), (1746, 13540), (1940, 12186), (2031, 11640), (2328, 10155), (2708, 8730), (2910, 8124), (3385, 6984), (3492, 6770), (3880, 6093), (4062, 5820), (4365, 5416)]