67977480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1787}}^1$

素因数の和:2118

約数の個数: 64

約数和(自身を含む): 204690240

約数和(自身を除く): 136712760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 317, 634, 951, 1268, 1585, 1787, 1902, 2536, 3170, 3574, 3804, 4755, 5361, 6340, 7148, 7608, 8935, 9510, 10722, 12680, 14296, 17870, 19020, 21444, 26805, 35740, 38040, 42888, 53610, 71480, 107220, 214440, 566479, 1132958, 1699437, 2265916, 2832395, 3398874, 4531832, 5664790, 6797748, 8497185, 11329580, 13595496, 16994370, 22659160, 33988740, 67977480]

約数ペア:

[(1, 67977480), (2, 33988740), (3, 22659160), (4, 16994370), (5, 13595496), (6, 11329580), (8, 8497185), (10, 6797748), (12, 5664790), (15, 4531832), (20, 3398874), (24, 2832395), (30, 2265916), (40, 1699437), (60, 1132958), (120, 566479), (317, 214440), (634, 107220), (951, 71480), (1268, 53610), (1585, 42888), (1787, 38040), (1902, 35740), (2536, 26805), (3170, 21444), (3574, 19020), (3804, 17870), (4755, 14296), (5361, 12680), (6340, 10722), (7148, 9510), (7608, 8935)]