11812440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{569}}^1$

素因数の和:756

約数の個数: 64

約数和(自身を含む): 35704800

約数和(自身を除く): 23892360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 569, 692, 865, 1038, 1138, 1384, 1707, 1730, 2076, 2276, 2595, 2845, 3414, 3460, 4152, 4552, 5190, 5690, 6828, 6920, 8535, 10380, 11380, 13656, 17070, 20760, 22760, 34140, 68280, 98437, 196874, 295311, 393748, 492185, 590622, 787496, 984370, 1181244, 1476555, 1968740, 2362488, 2953110, 3937480, 5906220, 11812440]

約数ペア:

[(1, 11812440), (2, 5906220), (3, 3937480), (4, 2953110), (5, 2362488), (6, 1968740), (8, 1476555), (10, 1181244), (12, 984370), (15, 787496), (20, 590622), (24, 492185), (30, 393748), (40, 295311), (60, 196874), (120, 98437), (173, 68280), (346, 34140), (519, 22760), (569, 20760), (692, 17070), (865, 13656), (1038, 11380), (1138, 10380), (1384, 8535), (1707, 6920), (1730, 6828), (2076, 5690), (2276, 5190), (2595, 4552), (2845, 4152), (3414, 3460)]