328548960

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1$

素因数の和:379

約数の個数: 240

約数和(自身を含む): 1175649552

約数和(自身を除く): 847100592

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, 101, 108, 120, 135, 144, 160, 162, 180, 202, 216, 240, 251, 270, 288, 303, 324, 360, 404, 405, 432, 480, 502, 505, 540, 606, 648, 720, 753, 808, 810, 864, 909, 1004, 1010, 1080, 1212, 1255, 1296, 1440, 1506, 1515, 1616, 1620, 1818, 2008, 2020, 2160, 2259, 2424, 2510, 2592, 2727, 3012, 3030, 3232, 3240, 3636, 3765, 4016, 4040, 4320, 4518, 4545, 4848, 5020, 5454, 6024, 6060, 6480, 6777, 7272, 7530, 8032, 8080, 8181, 9036, 9090, 9696, 10040, 10908, 11295, 12048, 12120, 12960, 13554, 13635, 14544, 15060, 16160, 16362, 18072, 18180, 20080, 20331, 21816, 22590, 24096, 24240, 25351, 27108, 27270, 29088, 30120, 32724, 33885, 36144, 36360, 40160, 40662, 40905, 43632, 45180, 48480, 50702, 54216, 54540, 60240, 65448, 67770, 72288, 72720, 76053, 81324, 81810, 87264, 90360, 101404, 101655, 108432, 109080, 120480, 126755, 130896, 135540, 145440, 152106, 162648, 163620, 180720, 202808, 203310, 216864, 218160, 228159, 253510, 261792, 271080, 304212, 325296, 327240, 361440, 380265, 405616, 406620, 436320, 456318, 507020, 542160, 608424, 650592, 654480, 684477, 760530, 811232, 813240, 912636, 1014040, 1084320, 1140795, 1216848, 1308960, 1368954, 1521060, 1626480, 1825272, 2028080, 2053431, 2281590, 2433696, 2737908, 3042120, 3252960, 3422385, 3650544, 4056160, 4106862, 4563180, 5475816, 6084240, 6844770, 7301088, 8213724, 9126360, 10267155, 10951632, 12168480, 13689540, 16427448, 18252720, 20534310, 21903264, 27379080, 32854896, 36505440, 41068620, 54758160, 65709792, 82137240, 109516320, 164274480, 328548960]

約数ペア:

[(1, 328548960), (2, 164274480), (3, 109516320), (4, 82137240), (5, 65709792), (6, 54758160), (8, 41068620), (9, 36505440), (10, 32854896), (12, 27379080), (15, 21903264), (16, 20534310), (18, 18252720), (20, 16427448), (24, 13689540), (27, 12168480), (30, 10951632), (32, 10267155), (36, 9126360), (40, 8213724), (45, 7301088), (48, 6844770), (54, 6084240), (60, 5475816), (72, 4563180), (80, 4106862), (81, 4056160), (90, 3650544), (96, 3422385), (101, 3252960), (108, 3042120), (120, 2737908), (135, 2433696), (144, 2281590), (160, 2053431), (162, 2028080), (180, 1825272), (202, 1626480), (216, 1521060), (240, 1368954), (251, 1308960), (270, 1216848), (288, 1140795), (303, 1084320), (324, 1014040), (360, 912636), (404, 813240), (405, 811232), (432, 760530), (480, 684477), (502, 654480), (505, 650592), (540, 608424), (606, 542160), (648, 507020), (720, 456318), (753, 436320), (808, 406620), (810, 405616), (864, 380265), (909, 361440), (1004, 327240), (1010, 325296), (1080, 304212), (1212, 271080), (1255, 261792), (1296, 253510), (1440, 228159), (1506, 218160), (1515, 216864), (1616, 203310), (1620, 202808), (1818, 180720), (2008, 163620), (2020, 162648), (2160, 152106), (2259, 145440), (2424, 135540), (2510, 130896), (2592, 126755), (2727, 120480), (3012, 109080), (3030, 108432), (3232, 101655), (3240, 101404), (3636, 90360), (3765, 87264), (4016, 81810), (4040, 81324), (4320, 76053), (4518, 72720), (4545, 72288), (4848, 67770), (5020, 65448), (5454, 60240), (6024, 54540), (6060, 54216), (6480, 50702), (6777, 48480), (7272, 45180), (7530, 43632), (8032, 40905), (8080, 40662), (8181, 40160), (9036, 36360), (9090, 36144), (9696, 33885), (10040, 32724), (10908, 30120), (11295, 29088), (12048, 27270), (12120, 27108), (12960, 25351), (13554, 24240), (13635, 24096), (14544, 22590), (15060, 21816), (16160, 20331), (16362, 20080), (18072, 18180)]