259110120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2159251}}^1$

素因数の和:2159265

約数の個数: 32

約数和(自身を含む): 777330720

約数和(自身を除く): 518220600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2159251, 4318502, 6477753, 8637004, 10796255, 12955506, 17274008, 21592510, 25911012, 32388765, 43185020, 51822024, 64777530, 86370040, 129555060, 259110120]

約数ペア:

[(1, 259110120), (2, 129555060), (3, 86370040), (4, 64777530), (5, 51822024), (6, 43185020), (8, 32388765), (10, 25911012), (12, 21592510), (15, 17274008), (20, 12955506), (24, 10796255), (30, 8637004), (40, 6477753), (60, 4318502), (120, 2159251)]