264453660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{163243}}^1$

素因数の和:163264

約数の個数: 60

約数和(自身を含む): 829606008

約数和(自身を除く): 565152348

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 163243, 326486, 489729, 652972, 816215, 979458, 1469187, 1632430, 1958916, 2448645, 2938374, 3264860, 4407561, 4897290, 5876748, 7345935, 8815122, 9794580, 13222683, 14691870, 17630244, 22037805, 26445366, 29383740, 44075610, 52890732, 66113415, 88151220, 132226830, 264453660]

約数ペア:

[(1, 264453660), (2, 132226830), (3, 88151220), (4, 66113415), (5, 52890732), (6, 44075610), (9, 29383740), (10, 26445366), (12, 22037805), (15, 17630244), (18, 14691870), (20, 13222683), (27, 9794580), (30, 8815122), (36, 7345935), (45, 5876748), (54, 4897290), (60, 4407561), (81, 3264860), (90, 2938374), (108, 2448645), (135, 1958916), (162, 1632430), (180, 1469187), (270, 979458), (324, 816215), (405, 652972), (540, 489729), (810, 326486), (1620, 163243)]