204422760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{567841}}^1$

素因数の和:567858

約数の個数: 48

約数和(自身を含む): 664375140

約数和(自身を除く): 459952380

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, 567841, 1135682, 1703523, 2271364, 2839205, 3407046, 4542728, 5110569, 5678410, 6814092, 8517615, 10221138, 11356820, 13628184, 17035230, 20442276, 22713640, 25552845, 34070460, 40884552, 51105690, 68140920, 102211380, 204422760]

約数ペア:

[(1, 204422760), (2, 102211380), (3, 68140920), (4, 51105690), (5, 40884552), (6, 34070460), (8, 25552845), (9, 22713640), (10, 20442276), (12, 17035230), (15, 13628184), (18, 11356820), (20, 10221138), (24, 8517615), (30, 6814092), (36, 5678410), (40, 5110569), (45, 4542728), (60, 3407046), (72, 2839205), (90, 2271364), (120, 1703523), (180, 1135682), (360, 567841)]