1268656560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{587341}}^1$

素因数の和:587363

約数の個数: 80

約数和(自身を含む): 4369824480

約数和(自身を除く): 3101167920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 587341, 1174682, 1762023, 2349364, 2936705, 3524046, 4698728, 5286069, 5873410, 7048092, 8810115, 9397456, 10572138, 11746820, 14096184, 15858207, 17620230, 21144276, 23493640, 26430345, 28192368, 31716414, 35240460, 42288552, 46987280, 52860690, 63432828, 70480920, 79291035, 84577104, 105721380, 126865656, 140961840, 158582070, 211442760, 253731312, 317164140, 422885520, 634328280, 1268656560]

約数ペア:

[(1, 1268656560), (2, 634328280), (3, 422885520), (4, 317164140), (5, 253731312), (6, 211442760), (8, 158582070), (9, 140961840), (10, 126865656), (12, 105721380), (15, 84577104), (16, 79291035), (18, 70480920), (20, 63432828), (24, 52860690), (27, 46987280), (30, 42288552), (36, 35240460), (40, 31716414), (45, 28192368), (48, 26430345), (54, 23493640), (60, 21144276), (72, 17620230), (80, 15858207), (90, 14096184), (108, 11746820), (120, 10572138), (135, 9397456), (144, 8810115), (180, 7048092), (216, 5873410), (240, 5286069), (270, 4698728), (360, 3524046), (432, 2936705), (540, 2349364), (720, 1762023), (1080, 1174682), (2160, 587341)]