141538920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1179491}}^1$

素因数の和:1179505

約数の個数: 32

約数和(自身を含む): 424617120

約数和(自身を除く): 283078200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1179491, 2358982, 3538473, 4717964, 5897455, 7076946, 9435928, 11794910, 14153892, 17692365, 23589820, 28307784, 35384730, 47179640, 70769460, 141538920]

約数ペア:

[(1, 141538920), (2, 70769460), (3, 47179640), (4, 35384730), (5, 28307784), (6, 23589820), (8, 17692365), (10, 14153892), (12, 11794910), (15, 9435928), (20, 7076946), (24, 5897455), (30, 4717964), (40, 3538473), (60, 2358982), (120, 1179491)]