605890920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{49991}}^1$

素因数の和:50106

約数の個数: 64

約数和(自身を含む): 1835706240

約数和(自身を除く): 1229815320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 6060, 12120, 49991, 99982, 149973, 199964, 249955, 299946, 399928, 499910, 599892, 749865, 999820, 1199784, 1499730, 1999640, 2999460, 5049091, 5998920, 10098182, 15147273, 20196364, 25245455, 30294546, 40392728, 50490910, 60589092, 75736365, 100981820, 121178184, 151472730, 201963640, 302945460, 605890920]

約数ペア:

[(1, 605890920), (2, 302945460), (3, 201963640), (4, 151472730), (5, 121178184), (6, 100981820), (8, 75736365), (10, 60589092), (12, 50490910), (15, 40392728), (20, 30294546), (24, 25245455), (30, 20196364), (40, 15147273), (60, 10098182), (101, 5998920), (120, 5049091), (202, 2999460), (303, 1999640), (404, 1499730), (505, 1199784), (606, 999820), (808, 749865), (1010, 599892), (1212, 499910), (1515, 399928), (2020, 299946), (2424, 249955), (3030, 199964), (4040, 149973), (6060, 99982), (12120, 49991)]