190959480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{530443}}^1$

素因数の和:530460

約数の個数: 48

約数和(自身を含む): 620619480

約数和(自身を除く): 429660000

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, 530443, 1060886, 1591329, 2121772, 2652215, 3182658, 4243544, 4773987, 5304430, 6365316, 7956645, 9547974, 10608860, 12730632, 15913290, 19095948, 21217720, 23869935, 31826580, 38191896, 47739870, 63653160, 95479740, 190959480]

約数ペア:

[(1, 190959480), (2, 95479740), (3, 63653160), (4, 47739870), (5, 38191896), (6, 31826580), (8, 23869935), (9, 21217720), (10, 19095948), (12, 15913290), (15, 12730632), (18, 10608860), (20, 9547974), (24, 7956645), (30, 6365316), (36, 5304430), (40, 4773987), (45, 4243544), (60, 3182658), (72, 2652215), (90, 2121772), (120, 1591329), (180, 1060886), (360, 530443)]