24874680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2137}}^1$

素因数の和:2248

約数の個数: 64

約数和(自身を含む): 75428640

約数和(自身を除く): 50553960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2137, 2328, 2910, 3880, 4274, 5820, 6411, 8548, 10685, 11640, 12822, 17096, 21370, 25644, 32055, 42740, 51288, 64110, 85480, 128220, 207289, 256440, 414578, 621867, 829156, 1036445, 1243734, 1658312, 2072890, 2487468, 3109335, 4145780, 4974936, 6218670, 8291560, 12437340, 24874680]

約数ペア:

[(1, 24874680), (2, 12437340), (3, 8291560), (4, 6218670), (5, 4974936), (6, 4145780), (8, 3109335), (10, 2487468), (12, 2072890), (15, 1658312), (20, 1243734), (24, 1036445), (30, 829156), (40, 621867), (60, 414578), (97, 256440), (120, 207289), (194, 128220), (291, 85480), (388, 64110), (485, 51288), (582, 42740), (776, 32055), (970, 25644), (1164, 21370), (1455, 17096), (1940, 12822), (2137, 11640), (2328, 10685), (2910, 8548), (3880, 6411), (4274, 5820)]