42890160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1033}}^1$

素因数の和:1222

約数の個数: 80

約数和(自身を含む): 133857504

約数和(自身を除く): 90967344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 173, 240, 346, 519, 692, 865, 1033, 1038, 1384, 1730, 2066, 2076, 2595, 2768, 3099, 3460, 4132, 4152, 5165, 5190, 6198, 6920, 8264, 8304, 10330, 10380, 12396, 13840, 15495, 16528, 20660, 20760, 24792, 30990, 41320, 41520, 49584, 61980, 82640, 123960, 178709, 247920, 357418, 536127, 714836, 893545, 1072254, 1429672, 1787090, 2144508, 2680635, 2859344, 3574180, 4289016, 5361270, 7148360, 8578032, 10722540, 14296720, 21445080, 42890160]

約数ペア:

[(1, 42890160), (2, 21445080), (3, 14296720), (4, 10722540), (5, 8578032), (6, 7148360), (8, 5361270), (10, 4289016), (12, 3574180), (15, 2859344), (16, 2680635), (20, 2144508), (24, 1787090), (30, 1429672), (40, 1072254), (48, 893545), (60, 714836), (80, 536127), (120, 357418), (173, 247920), (240, 178709), (346, 123960), (519, 82640), (692, 61980), (865, 49584), (1033, 41520), (1038, 41320), (1384, 30990), (1730, 24792), (2066, 20760), (2076, 20660), (2595, 16528), (2768, 15495), (3099, 13840), (3460, 12396), (4132, 10380), (4152, 10330), (5165, 8304), (5190, 8264), (6198, 6920)]