74257373880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{206270483}}^1$

素因数の和:206270500

約数の個数: 48

約数和(自身を含む): 241336466280

約数和(自身を除く): 167079092400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 206270483, 412540966, 618811449, 825081932, 1031352415, 1237622898, 1650163864, 1856434347, 2062704830, 2475245796, 3094057245, 3712868694, 4125409660, 4950491592, 6188114490, 7425737388, 8250819320, 9282171735, 12376228980, 14851474776, 18564343470, 24752457960, 37128686940, 74257373880]

約数ペア:

[(1, 74257373880), (2, 37128686940), (3, 24752457960), (4, 18564343470), (5, 14851474776), (6, 12376228980), (8, 9282171735), (9, 8250819320), (10, 7425737388), (12, 6188114490), (15, 4950491592), (18, 4125409660), (20, 3712868694), (24, 3094057245), (30, 2475245796), (36, 2062704830), (40, 1856434347), (45, 1650163864), (60, 1237622898), (72, 1031352415), (90, 825081932), (120, 618811449), (180, 412540966), (360, 206270483)]