12794270640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53309461}}^1$

素因数の和:53309477

約数の個数: 40

約数和(自身を含む): 39662239728

約数和(自身を除く): 26867969088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 53309461, 106618922, 159928383, 213237844, 266547305, 319856766, 426475688, 533094610, 639713532, 799641915, 852951376, 1066189220, 1279427064, 1599283830, 2132378440, 2558854128, 3198567660, 4264756880, 6397135320, 12794270640]

約数ペア:

[(1, 12794270640), (2, 6397135320), (3, 4264756880), (4, 3198567660), (5, 2558854128), (6, 2132378440), (8, 1599283830), (10, 1279427064), (12, 1066189220), (15, 852951376), (16, 799641915), (20, 639713532), (24, 533094610), (30, 426475688), (40, 319856766), (48, 266547305), (60, 213237844), (80, 159928383), (120, 106618922), (240, 53309461)]