630905760

素因数分解:

$2^5\times 3^8\times 5^1\times {\mathrm{601}}^1$

素因数の和:640

約数の個数: 216

約数和(自身を含む): 2239378596

約数和(自身を除く): 1608472836

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 601, 648, 720, 729, 810, 864, 972, 1080, 1202, 1215, 1296, 1440, 1458, 1620, 1803, 1944, 2160, 2187, 2404, 2430, 2592, 2916, 3005, 3240, 3606, 3645, 3888, 4320, 4374, 4808, 4860, 5409, 5832, 6010, 6480, 6561, 7212, 7290, 7776, 8748, 9015, 9616, 9720, 10818, 10935, 11664, 12020, 12960, 13122, 14424, 14580, 16227, 17496, 18030, 19232, 19440, 21636, 21870, 23328, 24040, 26244, 27045, 28848, 29160, 32454, 32805, 34992, 36060, 38880, 43272, 43740, 48080, 48681, 52488, 54090, 57696, 58320, 64908, 65610, 69984, 72120, 81135, 86544, 87480, 96160, 97362, 104976, 108180, 116640, 129816, 131220, 144240, 146043, 162270, 173088, 174960, 194724, 209952, 216360, 243405, 259632, 262440, 288480, 292086, 324540, 349920, 389448, 432720, 438129, 486810, 519264, 524880, 584172, 649080, 730215, 778896, 865440, 876258, 973620, 1049760, 1168344, 1298160, 1314387, 1460430, 1557792, 1752516, 1947240, 2190645, 2336688, 2596320, 2628774, 2920860, 3505032, 3894480, 3943161, 4381290, 4673376, 5257548, 5841720, 6571935, 7010064, 7788960, 7886322, 8762580, 10515096, 11683440, 13143870, 14020128, 15772644, 17525160, 19715805, 21030192, 23366880, 26287740, 31545288, 35050320, 39431610, 42060384, 52575480, 63090576, 70100640, 78863220, 105150960, 126181152, 157726440, 210301920, 315452880, 630905760]

約数ペア:

[(1, 630905760), (2, 315452880), (3, 210301920), (4, 157726440), (5, 126181152), (6, 105150960), (8, 78863220), (9, 70100640), (10, 63090576), (12, 52575480), (15, 42060384), (16, 39431610), (18, 35050320), (20, 31545288), (24, 26287740), (27, 23366880), (30, 21030192), (32, 19715805), (36, 17525160), (40, 15772644), (45, 14020128), (48, 13143870), (54, 11683440), (60, 10515096), (72, 8762580), (80, 7886322), (81, 7788960), (90, 7010064), (96, 6571935), (108, 5841720), (120, 5257548), (135, 4673376), (144, 4381290), (160, 3943161), (162, 3894480), (180, 3505032), (216, 2920860), (240, 2628774), (243, 2596320), (270, 2336688), (288, 2190645), (324, 1947240), (360, 1752516), (405, 1557792), (432, 1460430), (480, 1314387), (486, 1298160), (540, 1168344), (601, 1049760), (648, 973620), (720, 876258), (729, 865440), (810, 778896), (864, 730215), (972, 649080), (1080, 584172), (1202, 524880), (1215, 519264), (1296, 486810), (1440, 438129), (1458, 432720), (1620, 389448), (1803, 349920), (1944, 324540), (2160, 292086), (2187, 288480), (2404, 262440), (2430, 259632), (2592, 243405), (2916, 216360), (3005, 209952), (3240, 194724), (3606, 174960), (3645, 173088), (3888, 162270), (4320, 146043), (4374, 144240), (4808, 131220), (4860, 129816), (5409, 116640), (5832, 108180), (6010, 104976), (6480, 97362), (6561, 96160), (7212, 87480), (7290, 86544), (7776, 81135), (8748, 72120), (9015, 69984), (9616, 65610), (9720, 64908), (10818, 58320), (10935, 57696), (11664, 54090), (12020, 52488), (12960, 48681), (13122, 48080), (14424, 43740), (14580, 43272), (16227, 38880), (17496, 36060), (18030, 34992), (19232, 32805), (19440, 32454), (21636, 29160), (21870, 28848), (23328, 27045), (24040, 26244)]