61619160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{4799}}^1$

素因数の和:4920

約数の個数: 64

約数和(自身を含む): 186624000

約数和(自身を除く): 125004840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 4799, 6420, 9598, 12840, 14397, 19196, 23995, 28794, 38392, 47990, 57588, 71985, 95980, 115176, 143970, 191960, 287940, 513493, 575880, 1026986, 1540479, 2053972, 2567465, 3080958, 4107944, 5134930, 6161916, 7702395, 10269860, 12323832, 15404790, 20539720, 30809580, 61619160]

約数ペア:

[(1, 61619160), (2, 30809580), (3, 20539720), (4, 15404790), (5, 12323832), (6, 10269860), (8, 7702395), (10, 6161916), (12, 5134930), (15, 4107944), (20, 3080958), (24, 2567465), (30, 2053972), (40, 1540479), (60, 1026986), (107, 575880), (120, 513493), (214, 287940), (321, 191960), (428, 143970), (535, 115176), (642, 95980), (856, 71985), (1070, 57588), (1284, 47990), (1605, 38392), (2140, 28794), (2568, 23995), (3210, 19196), (4280, 14397), (4799, 12840), (6420, 9598)]