68820060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{14519}}^1$

素因数の和:14610

約数の個数: 48

約数和(自身を含む): 195148800

約数和(自身を除く): 126328740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 14519, 29038, 43557, 58076, 72595, 87114, 145190, 174228, 217785, 290380, 435570, 871140, 1147001, 2294002, 3441003, 4588004, 5735005, 6882006, 11470010, 13764012, 17205015, 22940020, 34410030, 68820060]

約数ペア:

[(1, 68820060), (2, 34410030), (3, 22940020), (4, 17205015), (5, 13764012), (6, 11470010), (10, 6882006), (12, 5735005), (15, 4588004), (20, 3441003), (30, 2294002), (60, 1147001), (79, 871140), (158, 435570), (237, 290380), (316, 217785), (395, 174228), (474, 145190), (790, 87114), (948, 72595), (1185, 58076), (1580, 43557), (2370, 29038), (4740, 14519)]