80455700880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{111744029}}^1$

素因数の和:111744048

約数の個数: 60

約数和(自身を含む): 270197064540

約数和(自身を除く): 189741363660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 111744029, 223488058, 335232087, 446976116, 558720145, 670464174, 893952232, 1005696261, 1117440290, 1340928348, 1676160435, 1787904464, 2011392522, 2234880580, 2681856696, 3352320870, 4022785044, 4469761160, 5028481305, 5363713392, 6704641740, 8045570088, 8939522320, 10056962610, 13409283480, 16091140176, 20113925220, 26818566960, 40227850440, 80455700880]

約数ペア:

[(1, 80455700880), (2, 40227850440), (3, 26818566960), (4, 20113925220), (5, 16091140176), (6, 13409283480), (8, 10056962610), (9, 8939522320), (10, 8045570088), (12, 6704641740), (15, 5363713392), (16, 5028481305), (18, 4469761160), (20, 4022785044), (24, 3352320870), (30, 2681856696), (36, 2234880580), (40, 2011392522), (45, 1787904464), (48, 1676160435), (60, 1340928348), (72, 1117440290), (80, 1005696261), (90, 893952232), (120, 670464174), (144, 558720145), (180, 446976116), (240, 335232087), (360, 223488058), (720, 111744029)]