42952440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{2069}}^1$

素因数の和:2256

約数の個数: 64

約数和(自身を含む): 129664800

約数和(自身を除く): 86712360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 692, 865, 1038, 1384, 1730, 2069, 2076, 2595, 3460, 4138, 4152, 5190, 6207, 6920, 8276, 10345, 10380, 12414, 16552, 20690, 20760, 24828, 31035, 41380, 49656, 62070, 82760, 124140, 248280, 357937, 715874, 1073811, 1431748, 1789685, 2147622, 2863496, 3579370, 4295244, 5369055, 7158740, 8590488, 10738110, 14317480, 21476220, 42952440]

約数ペア:

[(1, 42952440), (2, 21476220), (3, 14317480), (4, 10738110), (5, 8590488), (6, 7158740), (8, 5369055), (10, 4295244), (12, 3579370), (15, 2863496), (20, 2147622), (24, 1789685), (30, 1431748), (40, 1073811), (60, 715874), (120, 357937), (173, 248280), (346, 124140), (519, 82760), (692, 62070), (865, 49656), (1038, 41380), (1384, 31035), (1730, 24828), (2069, 20760), (2076, 20690), (2595, 16552), (3460, 12414), (4138, 10380), (4152, 10345), (5190, 8276), (6207, 6920)]