848721960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{503}}^1$

素因数の和:672

約数の個数: 192

約数和(自身を含む): 2854051200

約数和(自身を除く): 2005329240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 109, 120, 129, 172, 180, 215, 218, 258, 327, 344, 360, 387, 430, 436, 503, 516, 545, 645, 654, 774, 860, 872, 981, 1006, 1032, 1090, 1290, 1308, 1509, 1548, 1635, 1720, 1935, 1962, 2012, 2180, 2515, 2580, 2616, 3018, 3096, 3270, 3870, 3924, 4024, 4360, 4527, 4687, 4905, 5030, 5160, 6036, 6540, 7545, 7740, 7848, 9054, 9374, 9810, 10060, 12072, 13080, 14061, 15090, 15480, 18108, 18748, 19620, 20120, 21629, 22635, 23435, 28122, 30180, 36216, 37496, 39240, 42183, 43258, 45270, 46870, 54827, 56244, 60360, 64887, 70305, 84366, 86516, 90540, 93740, 108145, 109654, 112488, 129774, 140610, 164481, 168732, 173032, 181080, 187480, 194661, 210915, 216290, 219308, 259548, 274135, 281220, 324435, 328962, 337464, 389322, 421830, 432580, 438616, 493443, 519096, 548270, 562440, 648870, 657924, 778644, 822405, 843660, 865160, 973305, 986886, 1096540, 1297740, 1315848, 1557288, 1644810, 1687320, 1946610, 1973772, 2193080, 2357561, 2467215, 2595480, 3289620, 3893220, 3947544, 4715122, 4934430, 6579240, 7072683, 7786440, 9430244, 9868860, 11787805, 14145366, 18860488, 19737720, 21218049, 23575610, 28290732, 35363415, 42436098, 47151220, 56581464, 70726830, 84872196, 94302440, 106090245, 141453660, 169744392, 212180490, 282907320, 424360980, 848721960]

約数ペア:

[(1, 848721960), (2, 424360980), (3, 282907320), (4, 212180490), (5, 169744392), (6, 141453660), (8, 106090245), (9, 94302440), (10, 84872196), (12, 70726830), (15, 56581464), (18, 47151220), (20, 42436098), (24, 35363415), (30, 28290732), (36, 23575610), (40, 21218049), (43, 19737720), (45, 18860488), (60, 14145366), (72, 11787805), (86, 9868860), (90, 9430244), (109, 7786440), (120, 7072683), (129, 6579240), (172, 4934430), (180, 4715122), (215, 3947544), (218, 3893220), (258, 3289620), (327, 2595480), (344, 2467215), (360, 2357561), (387, 2193080), (430, 1973772), (436, 1946610), (503, 1687320), (516, 1644810), (545, 1557288), (645, 1315848), (654, 1297740), (774, 1096540), (860, 986886), (872, 973305), (981, 865160), (1006, 843660), (1032, 822405), (1090, 778644), (1290, 657924), (1308, 648870), (1509, 562440), (1548, 548270), (1635, 519096), (1720, 493443), (1935, 438616), (1962, 432580), (2012, 421830), (2180, 389322), (2515, 337464), (2580, 328962), (2616, 324435), (3018, 281220), (3096, 274135), (3270, 259548), (3870, 219308), (3924, 216290), (4024, 210915), (4360, 194661), (4527, 187480), (4687, 181080), (4905, 173032), (5030, 168732), (5160, 164481), (6036, 140610), (6540, 129774), (7545, 112488), (7740, 109654), (7848, 108145), (9054, 93740), (9374, 90540), (9810, 86516), (10060, 84366), (12072, 70305), (13080, 64887), (14061, 60360), (15090, 56244), (15480, 54827), (18108, 46870), (18748, 45270), (19620, 43258), (20120, 42183), (21629, 39240), (22635, 37496), (23435, 36216), (28122, 30180)]