121349880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{112361}}^1$

素因数の和:112381

約数の個数: 64

約数和(自身を含む): 404503200

約数和(自身を除く): 283153320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 112361, 224722, 337083, 449444, 561805, 674166, 898888, 1011249, 1123610, 1348332, 1685415, 2022498, 2247220, 2696664, 3033747, 3370830, 4044996, 4494440, 5056245, 6067494, 6741660, 8089992, 10112490, 12134988, 13483320, 15168735, 20224980, 24269976, 30337470, 40449960, 60674940, 121349880]

約数ペア:

[(1, 121349880), (2, 60674940), (3, 40449960), (4, 30337470), (5, 24269976), (6, 20224980), (8, 15168735), (9, 13483320), (10, 12134988), (12, 10112490), (15, 8089992), (18, 6741660), (20, 6067494), (24, 5056245), (27, 4494440), (30, 4044996), (36, 3370830), (40, 3033747), (45, 2696664), (54, 2247220), (60, 2022498), (72, 1685415), (90, 1348332), (108, 1123610), (120, 1011249), (135, 898888), (180, 674166), (216, 561805), (270, 449444), (360, 337083), (540, 224722), (1080, 112361)]