131837880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1098649}}^1$

素因数の和:1098663

約数の個数: 32

約数和(自身を含む): 395514000

約数和(自身を除く): 263676120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1098649, 2197298, 3295947, 4394596, 5493245, 6591894, 8789192, 10986490, 13183788, 16479735, 21972980, 26367576, 32959470, 43945960, 65918940, 131837880]

約数ペア:

[(1, 131837880), (2, 65918940), (3, 43945960), (4, 32959470), (5, 26367576), (6, 21972980), (8, 16479735), (10, 13183788), (12, 10986490), (15, 8789192), (20, 6591894), (24, 5493245), (30, 4394596), (40, 3295947), (60, 2197298), (120, 1098649)]