551460960

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2503}}^1$

素因数の和:2547

約数の個数: 240

約数和(自身を含む): 2061503136

約数和(自身を除く): 1510042176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 162, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 324, 340, 360, 405, 408, 432, 459, 480, 510, 540, 544, 612, 648, 680, 720, 765, 810, 816, 864, 918, 1020, 1080, 1224, 1296, 1360, 1377, 1440, 1530, 1620, 1632, 1836, 2040, 2160, 2295, 2448, 2503, 2592, 2720, 2754, 3060, 3240, 3672, 4080, 4320, 4590, 4896, 5006, 5508, 6120, 6480, 6885, 7344, 7509, 8160, 9180, 10012, 11016, 12240, 12515, 12960, 13770, 14688, 15018, 18360, 20024, 22032, 22527, 24480, 25030, 27540, 30036, 36720, 37545, 40048, 42551, 44064, 45054, 50060, 55080, 60072, 67581, 73440, 75090, 80096, 85102, 90108, 100120, 110160, 112635, 120144, 127653, 135162, 150180, 170204, 180216, 200240, 202743, 212755, 220320, 225270, 240288, 255306, 270324, 300360, 337905, 340408, 360432, 382959, 400480, 405486, 425510, 450540, 510612, 540648, 600720, 638265, 675810, 680816, 720864, 765918, 810972, 851020, 901080, 1013715, 1021224, 1081296, 1148877, 1201440, 1276530, 1351620, 1361632, 1531836, 1621944, 1702040, 1802160, 1914795, 2027430, 2042448, 2162592, 2297754, 2553060, 2703240, 3063672, 3243888, 3404080, 3446631, 3604320, 3829590, 4054860, 4084896, 4595508, 5106120, 5406480, 5744385, 6127344, 6487776, 6808160, 6893262, 7659180, 8109720, 9191016, 10212240, 10812960, 11488770, 12254688, 13786524, 15318360, 16219440, 17233155, 18382032, 20424480, 22977540, 27573048, 30636720, 32438880, 34466310, 36764064, 45955080, 55146096, 61273440, 68932620, 91910160, 110292192, 137865240, 183820320, 275730480, 551460960]

約数ペア:

[(1, 551460960), (2, 275730480), (3, 183820320), (4, 137865240), (5, 110292192), (6, 91910160), (8, 68932620), (9, 61273440), (10, 55146096), (12, 45955080), (15, 36764064), (16, 34466310), (17, 32438880), (18, 30636720), (20, 27573048), (24, 22977540), (27, 20424480), (30, 18382032), (32, 17233155), (34, 16219440), (36, 15318360), (40, 13786524), (45, 12254688), (48, 11488770), (51, 10812960), (54, 10212240), (60, 9191016), (68, 8109720), (72, 7659180), (80, 6893262), (81, 6808160), (85, 6487776), (90, 6127344), (96, 5744385), (102, 5406480), (108, 5106120), (120, 4595508), (135, 4084896), (136, 4054860), (144, 3829590), (153, 3604320), (160, 3446631), (162, 3404080), (170, 3243888), (180, 3063672), (204, 2703240), (216, 2553060), (240, 2297754), (255, 2162592), (270, 2042448), (272, 2027430), (288, 1914795), (306, 1802160), (324, 1702040), (340, 1621944), (360, 1531836), (405, 1361632), (408, 1351620), (432, 1276530), (459, 1201440), (480, 1148877), (510, 1081296), (540, 1021224), (544, 1013715), (612, 901080), (648, 851020), (680, 810972), (720, 765918), (765, 720864), (810, 680816), (816, 675810), (864, 638265), (918, 600720), (1020, 540648), (1080, 510612), (1224, 450540), (1296, 425510), (1360, 405486), (1377, 400480), (1440, 382959), (1530, 360432), (1620, 340408), (1632, 337905), (1836, 300360), (2040, 270324), (2160, 255306), (2295, 240288), (2448, 225270), (2503, 220320), (2592, 212755), (2720, 202743), (2754, 200240), (3060, 180216), (3240, 170204), (3672, 150180), (4080, 135162), (4320, 127653), (4590, 120144), (4896, 112635), (5006, 110160), (5508, 100120), (6120, 90108), (6480, 85102), (6885, 80096), (7344, 75090), (7509, 73440), (8160, 67581), (9180, 60072), (10012, 55080), (11016, 50060), (12240, 45054), (12515, 44064), (12960, 42551), (13770, 40048), (14688, 37545), (15018, 36720), (18360, 30036), (20024, 27540), (22032, 25030), (22527, 24480)]