6742440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{2081}}^1$

素因数の和:2104

約数の個数: 80

約数和(自身を含む): 22672980

約数和(自身を除く): 15930540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 2081, 3240, 4162, 6243, 8324, 10405, 12486, 16648, 18729, 20810, 24972, 31215, 37458, 41620, 49944, 56187, 62430, 74916, 83240, 93645, 112374, 124860, 149832, 168561, 187290, 224748, 249720, 280935, 337122, 374580, 449496, 561870, 674244, 749160, 842805, 1123740, 1348488, 1685610, 2247480, 3371220, 6742440]

約数ペア:

[(1, 6742440), (2, 3371220), (3, 2247480), (4, 1685610), (5, 1348488), (6, 1123740), (8, 842805), (9, 749160), (10, 674244), (12, 561870), (15, 449496), (18, 374580), (20, 337122), (24, 280935), (27, 249720), (30, 224748), (36, 187290), (40, 168561), (45, 149832), (54, 124860), (60, 112374), (72, 93645), (81, 83240), (90, 74916), (108, 62430), (120, 56187), (135, 49944), (162, 41620), (180, 37458), (216, 31215), (270, 24972), (324, 20810), (360, 18729), (405, 16648), (540, 12486), (648, 10405), (810, 8324), (1080, 6243), (1620, 4162), (2081, 3240)]