328440960

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1$

素因数の和:340

約数の個数: 256

約数和(自身を含む): 1182384000

約数和(自身を除く): 853943040

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, 64, 72, 80, 83, 90, 96, 108, 120, 128, 135, 144, 160, 166, 180, 192, 216, 229, 240, 249, 270, 288, 320, 332, 360, 384, 415, 432, 458, 480, 498, 540, 576, 640, 664, 687, 720, 747, 830, 864, 916, 960, 996, 1080, 1145, 1152, 1245, 1328, 1374, 1440, 1494, 1660, 1728, 1832, 1920, 1992, 2061, 2160, 2241, 2290, 2490, 2656, 2748, 2880, 2988, 3320, 3435, 3456, 3664, 3735, 3984, 4122, 4320, 4482, 4580, 4980, 5312, 5496, 5760, 5976, 6183, 6640, 6870, 7328, 7470, 7968, 8244, 8640, 8964, 9160, 9960, 10305, 10624, 10992, 11205, 11952, 12366, 13280, 13740, 14656, 14940, 15936, 16488, 17280, 17928, 18320, 19007, 19920, 20610, 21984, 22410, 23904, 24732, 26560, 27480, 29312, 29880, 30915, 31872, 32976, 35856, 36640, 38014, 39840, 41220, 43968, 44820, 47808, 49464, 53120, 54960, 57021, 59760, 61830, 65952, 71712, 73280, 76028, 79680, 82440, 87936, 89640, 95035, 95616, 98928, 109920, 114042, 119520, 123660, 131904, 143424, 146560, 152056, 159360, 164880, 171063, 179280, 190070, 197856, 219840, 228084, 239040, 247320, 263808, 285105, 286848, 304112, 329760, 342126, 358560, 380140, 395712, 439680, 456168, 478080, 494640, 513189, 570210, 608224, 659520, 684252, 717120, 760280, 791424, 855315, 912336, 989280, 1026378, 1140420, 1216448, 1319040, 1368504, 1434240, 1520560, 1710630, 1824672, 1978560, 2052756, 2280840, 2432896, 2565945, 2737008, 3041120, 3421260, 3649344, 3957120, 4105512, 4561680, 5131890, 5474016, 6082240, 6842520, 7298688, 8211024, 9123360, 10263780, 10948032, 12164480, 13685040, 16422048, 18246720, 20527560, 21896064, 27370080, 32844096, 36493440, 41055120, 54740160, 65688192, 82110240, 109480320, 164220480, 328440960]

約数ペア:

[(1, 328440960), (2, 164220480), (3, 109480320), (4, 82110240), (5, 65688192), (6, 54740160), (8, 41055120), (9, 36493440), (10, 32844096), (12, 27370080), (15, 21896064), (16, 20527560), (18, 18246720), (20, 16422048), (24, 13685040), (27, 12164480), (30, 10948032), (32, 10263780), (36, 9123360), (40, 8211024), (45, 7298688), (48, 6842520), (54, 6082240), (60, 5474016), (64, 5131890), (72, 4561680), (80, 4105512), (83, 3957120), (90, 3649344), (96, 3421260), (108, 3041120), (120, 2737008), (128, 2565945), (135, 2432896), (144, 2280840), (160, 2052756), (166, 1978560), (180, 1824672), (192, 1710630), (216, 1520560), (229, 1434240), (240, 1368504), (249, 1319040), (270, 1216448), (288, 1140420), (320, 1026378), (332, 989280), (360, 912336), (384, 855315), (415, 791424), (432, 760280), (458, 717120), (480, 684252), (498, 659520), (540, 608224), (576, 570210), (640, 513189), (664, 494640), (687, 478080), (720, 456168), (747, 439680), (830, 395712), (864, 380140), (916, 358560), (960, 342126), (996, 329760), (1080, 304112), (1145, 286848), (1152, 285105), (1245, 263808), (1328, 247320), (1374, 239040), (1440, 228084), (1494, 219840), (1660, 197856), (1728, 190070), (1832, 179280), (1920, 171063), (1992, 164880), (2061, 159360), (2160, 152056), (2241, 146560), (2290, 143424), (2490, 131904), (2656, 123660), (2748, 119520), (2880, 114042), (2988, 109920), (3320, 98928), (3435, 95616), (3456, 95035), (3664, 89640), (3735, 87936), (3984, 82440), (4122, 79680), (4320, 76028), (4482, 73280), (4580, 71712), (4980, 65952), (5312, 61830), (5496, 59760), (5760, 57021), (5976, 54960), (6183, 53120), (6640, 49464), (6870, 47808), (7328, 44820), (7470, 43968), (7968, 41220), (8244, 39840), (8640, 38014), (8964, 36640), (9160, 35856), (9960, 32976), (10305, 31872), (10624, 30915), (10992, 29880), (11205, 29312), (11952, 27480), (12366, 26560), (13280, 24732), (13740, 23904), (14656, 22410), (14940, 21984), (15936, 20610), (16488, 19920), (17280, 19007), (17928, 18320)]