40959480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1973}}^1$

素因数の和:2160

約数の個数: 64

約数和(自身を含む): 123651360

約数和(自身を除く): 82691880

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, 1973, 2076, 2595, 3460, 3946, 4152, 5190, 5919, 6920, 7892, 9865, 10380, 11838, 15784, 19730, 20760, 23676, 29595, 39460, 47352, 59190, 78920, 118380, 236760, 341329, 682658, 1023987, 1365316, 1706645, 2047974, 2730632, 3413290, 4095948, 5119935, 6826580, 8191896, 10239870, 13653160, 20479740, 40959480]

約数ペア:

[(1, 40959480), (2, 20479740), (3, 13653160), (4, 10239870), (5, 8191896), (6, 6826580), (8, 5119935), (10, 4095948), (12, 3413290), (15, 2730632), (20, 2047974), (24, 1706645), (30, 1365316), (40, 1023987), (60, 682658), (120, 341329), (173, 236760), (346, 118380), (519, 78920), (692, 59190), (865, 47352), (1038, 39460), (1384, 29595), (1730, 23676), (1973, 20760), (2076, 19730), (2595, 15784), (3460, 11838), (3946, 10380), (4152, 9865), (5190, 7892), (5919, 6920)]