489465943440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2263531}}^1$

素因数の和:2263617

約数の個数: 160

約数和(自身を含む): 1636913909376

約数和(自身を除く): 1147447965936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 53, 60, 68, 80, 85, 102, 106, 120, 136, 159, 170, 204, 212, 240, 255, 265, 272, 318, 340, 408, 424, 510, 530, 636, 680, 795, 816, 848, 901, 1020, 1060, 1272, 1360, 1590, 1802, 2040, 2120, 2544, 2703, 3180, 3604, 4080, 4240, 4505, 5406, 6360, 7208, 9010, 10812, 12720, 13515, 14416, 18020, 21624, 27030, 36040, 43248, 54060, 72080, 108120, 216240, 2263531, 4527062, 6790593, 9054124, 11317655, 13581186, 18108248, 22635310, 27162372, 33952965, 36216496, 38480027, 45270620, 54324744, 67905930, 76960054, 90541240, 108649488, 115440081, 119967143, 135811860, 153920108, 181082480, 192400135, 230880162, 239934286, 271623720, 307840216, 359901429, 384800270, 461760324, 479868572, 543247440, 577200405, 599835715, 615680432, 719802858, 769600540, 923520648, 959737144, 1154400810, 1199671430, 1439605716, 1539201080, 1799507145, 1847041296, 1919474288, 2039441431, 2308801620, 2399342860, 2879211432, 3078402160, 3599014290, 4078882862, 4617603240, 4798685720, 5758422864, 6118324293, 7198028580, 8157765724, 9235206480, 9597371440, 10197207155, 12236648586, 14396057160, 16315531448, 20394414310, 24473297172, 28792114320, 30591621465, 32631062896, 40788828620, 48946594344, 61183242930, 81577657240, 97893188688, 122366485860, 163155314480, 244732971720, 489465943440]

約数ペア:

[(1, 489465943440), (2, 244732971720), (3, 163155314480), (4, 122366485860), (5, 97893188688), (6, 81577657240), (8, 61183242930), (10, 48946594344), (12, 40788828620), (15, 32631062896), (16, 30591621465), (17, 28792114320), (20, 24473297172), (24, 20394414310), (30, 16315531448), (34, 14396057160), (40, 12236648586), (48, 10197207155), (51, 9597371440), (53, 9235206480), (60, 8157765724), (68, 7198028580), (80, 6118324293), (85, 5758422864), (102, 4798685720), (106, 4617603240), (120, 4078882862), (136, 3599014290), (159, 3078402160), (170, 2879211432), (204, 2399342860), (212, 2308801620), (240, 2039441431), (255, 1919474288), (265, 1847041296), (272, 1799507145), (318, 1539201080), (340, 1439605716), (408, 1199671430), (424, 1154400810), (510, 959737144), (530, 923520648), (636, 769600540), (680, 719802858), (795, 615680432), (816, 599835715), (848, 577200405), (901, 543247440), (1020, 479868572), (1060, 461760324), (1272, 384800270), (1360, 359901429), (1590, 307840216), (1802, 271623720), (2040, 239934286), (2120, 230880162), (2544, 192400135), (2703, 181082480), (3180, 153920108), (3604, 135811860), (4080, 119967143), (4240, 115440081), (4505, 108649488), (5406, 90541240), (6360, 76960054), (7208, 67905930), (9010, 54324744), (10812, 45270620), (12720, 38480027), (13515, 36216496), (14416, 33952965), (18020, 27162372), (21624, 22635310), (27030, 18108248), (36040, 13581186), (43248, 11317655), (54060, 9054124), (72080, 6790593), (108120, 4527062), (216240, 2263531)]