66841080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{853}}^1$

素因数の和:1520

約数の個数: 64

約数和(自身を含む): 201065760

約数和(自身を除く): 134224680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 653, 853, 1306, 1706, 1959, 2559, 2612, 3265, 3412, 3918, 4265, 5118, 5224, 6530, 6824, 7836, 8530, 9795, 10236, 12795, 13060, 15672, 17060, 19590, 20472, 25590, 26120, 34120, 39180, 51180, 78360, 102360, 557009, 1114018, 1671027, 2228036, 2785045, 3342054, 4456072, 5570090, 6684108, 8355135, 11140180, 13368216, 16710270, 22280360, 33420540, 66841080]

約数ペア:

[(1, 66841080), (2, 33420540), (3, 22280360), (4, 16710270), (5, 13368216), (6, 11140180), (8, 8355135), (10, 6684108), (12, 5570090), (15, 4456072), (20, 3342054), (24, 2785045), (30, 2228036), (40, 1671027), (60, 1114018), (120, 557009), (653, 102360), (853, 78360), (1306, 51180), (1706, 39180), (1959, 34120), (2559, 26120), (2612, 25590), (3265, 20472), (3412, 19590), (3918, 17060), (4265, 15672), (5118, 13060), (5224, 12795), (6530, 10236), (6824, 9795), (7836, 8530)]