60642660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{77747}}^1$

素因数の和:77772

約数の個数: 48

約数和(自身を含む): 182863296

約数和(自身を除く): 122220636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 77747, 155494, 233241, 310988, 388735, 466482, 777470, 932964, 1010711, 1166205, 1554940, 2021422, 2332410, 3032133, 4042844, 4664820, 5053555, 6064266, 10107110, 12128532, 15160665, 20214220, 30321330, 60642660]

約数ペア:

[(1, 60642660), (2, 30321330), (3, 20214220), (4, 15160665), (5, 12128532), (6, 10107110), (10, 6064266), (12, 5053555), (13, 4664820), (15, 4042844), (20, 3032133), (26, 2332410), (30, 2021422), (39, 1554940), (52, 1166205), (60, 1010711), (65, 932964), (78, 777470), (130, 466482), (156, 388735), (195, 310988), (260, 233241), (390, 155494), (780, 77747)]