302878920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2523991}}^1$

素因数の和:2524005

約数の個数: 32

約数和(自身を含む): 908637120

約数和(自身を除く): 605758200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2523991, 5047982, 7571973, 10095964, 12619955, 15143946, 20191928, 25239910, 30287892, 37859865, 50479820, 60575784, 75719730, 100959640, 151439460, 302878920]

約数ペア:

[(1, 302878920), (2, 151439460), (3, 100959640), (4, 75719730), (5, 60575784), (6, 50479820), (8, 37859865), (10, 30287892), (12, 25239910), (15, 20191928), (20, 15143946), (24, 12619955), (30, 10095964), (40, 7571973), (60, 5047982), (120, 2523991)]