201467880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{559633}}^1$

素因数の和:559650

約数の個数: 48

約数和(自身を含む): 654771780

約数和(自身を除く): 453303900

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, 559633, 1119266, 1678899, 2238532, 2798165, 3357798, 4477064, 5036697, 5596330, 6715596, 8394495, 10073394, 11192660, 13431192, 16788990, 20146788, 22385320, 25183485, 33577980, 40293576, 50366970, 67155960, 100733940, 201467880]

約数ペア:

[(1, 201467880), (2, 100733940), (3, 67155960), (4, 50366970), (5, 40293576), (6, 33577980), (8, 25183485), (9, 22385320), (10, 20146788), (12, 16788990), (15, 13431192), (18, 11192660), (20, 10073394), (24, 8394495), (30, 6715596), (36, 5596330), (40, 5036697), (45, 4477064), (60, 3357798), (72, 2798165), (90, 2238532), (120, 1678899), (180, 1119266), (360, 559633)]