60641320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{857}}^1$

素因数の和:958

約数の個数: 64

約数和(自身を含む): 143629200

約数和(自身を除く): 82987880

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 61, 116, 122, 145, 232, 244, 290, 305, 488, 580, 610, 857, 1160, 1220, 1714, 1769, 2440, 3428, 3538, 4285, 6856, 7076, 8570, 8845, 14152, 17140, 17690, 24853, 34280, 35380, 49706, 52277, 70760, 99412, 104554, 124265, 198824, 209108, 248530, 261385, 418216, 497060, 522770, 994120, 1045540, 1516033, 2091080, 3032066, 6064132, 7580165, 12128264, 15160330, 30320660, 60641320]

約数ペア:

[(1, 60641320), (2, 30320660), (4, 15160330), (5, 12128264), (8, 7580165), (10, 6064132), (20, 3032066), (29, 2091080), (40, 1516033), (58, 1045540), (61, 994120), (116, 522770), (122, 497060), (145, 418216), (232, 261385), (244, 248530), (290, 209108), (305, 198824), (488, 124265), (580, 104554), (610, 99412), (857, 70760), (1160, 52277), (1220, 49706), (1714, 35380), (1769, 34280), (2440, 24853), (3428, 17690), (3538, 17140), (4285, 14152), (6856, 8845), (7076, 8570)]