23768880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1021}}^1$

素因数の和:1134

約数の個数: 80

約数和(自身を含む): 74516064

約数和(自身を除く): 50747184

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, 1021, 1164, 1455, 1552, 1940, 2042, 2328, 2910, 3063, 3880, 4084, 4656, 5105, 5820, 6126, 7760, 8168, 10210, 11640, 12252, 15315, 16336, 20420, 23280, 24504, 30630, 40840, 49008, 61260, 81680, 99037, 122520, 198074, 245040, 297111, 396148, 495185, 594222, 792296, 990370, 1188444, 1485555, 1584592, 1980740, 2376888, 2971110, 3961480, 4753776, 5942220, 7922960, 11884440, 23768880]

約数ペア:

[(1, 23768880), (2, 11884440), (3, 7922960), (4, 5942220), (5, 4753776), (6, 3961480), (8, 2971110), (10, 2376888), (12, 1980740), (15, 1584592), (16, 1485555), (20, 1188444), (24, 990370), (30, 792296), (40, 594222), (48, 495185), (60, 396148), (80, 297111), (97, 245040), (120, 198074), (194, 122520), (240, 99037), (291, 81680), (388, 61260), (485, 49008), (582, 40840), (776, 30630), (970, 24504), (1021, 23280), (1164, 20420), (1455, 16336), (1552, 15315), (1940, 12252), (2042, 11640), (2328, 10210), (2910, 8168), (3063, 7760), (3880, 6126), (4084, 5820), (4656, 5105)]