393435360

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1493}}^1$

素因数の和:1578

約数の個数: 192

約数和(自身を含む): 1400535360

約数和(自身を除く): 1007100000

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, 61, 72, 80, 90, 96, 108, 120, 122, 135, 144, 160, 180, 183, 216, 240, 244, 270, 288, 305, 360, 366, 432, 480, 488, 540, 549, 610, 720, 732, 864, 915, 976, 1080, 1098, 1220, 1440, 1464, 1493, 1647, 1830, 1952, 2160, 2196, 2440, 2745, 2928, 2986, 3294, 3660, 4320, 4392, 4479, 4880, 5490, 5856, 5972, 6588, 7320, 7465, 8235, 8784, 8958, 9760, 10980, 11944, 13176, 13437, 14640, 14930, 16470, 17568, 17916, 21960, 22395, 23888, 26352, 26874, 29280, 29860, 32940, 35832, 40311, 43920, 44790, 47776, 52704, 53748, 59720, 65880, 67185, 71664, 80622, 87840, 89580, 91073, 107496, 119440, 131760, 134370, 143328, 161244, 179160, 182146, 201555, 214992, 238880, 263520, 268740, 273219, 322488, 358320, 364292, 403110, 429984, 455365, 537480, 546438, 644976, 716640, 728584, 806220, 819657, 910730, 1074960, 1092876, 1289952, 1366095, 1457168, 1612440, 1639314, 1821460, 2149920, 2185752, 2458971, 2732190, 2914336, 3224880, 3278628, 3642920, 4098285, 4371504, 4917942, 5464380, 6449760, 6557256, 7285840, 8196570, 8743008, 9835884, 10928760, 12294855, 13114512, 14571680, 16393140, 19671768, 21857520, 24589710, 26229024, 32786280, 39343536, 43715040, 49179420, 65572560, 78687072, 98358840, 131145120, 196717680, 393435360]

約数ペア:

[(1, 393435360), (2, 196717680), (3, 131145120), (4, 98358840), (5, 78687072), (6, 65572560), (8, 49179420), (9, 43715040), (10, 39343536), (12, 32786280), (15, 26229024), (16, 24589710), (18, 21857520), (20, 19671768), (24, 16393140), (27, 14571680), (30, 13114512), (32, 12294855), (36, 10928760), (40, 9835884), (45, 8743008), (48, 8196570), (54, 7285840), (60, 6557256), (61, 6449760), (72, 5464380), (80, 4917942), (90, 4371504), (96, 4098285), (108, 3642920), (120, 3278628), (122, 3224880), (135, 2914336), (144, 2732190), (160, 2458971), (180, 2185752), (183, 2149920), (216, 1821460), (240, 1639314), (244, 1612440), (270, 1457168), (288, 1366095), (305, 1289952), (360, 1092876), (366, 1074960), (432, 910730), (480, 819657), (488, 806220), (540, 728584), (549, 716640), (610, 644976), (720, 546438), (732, 537480), (864, 455365), (915, 429984), (976, 403110), (1080, 364292), (1098, 358320), (1220, 322488), (1440, 273219), (1464, 268740), (1493, 263520), (1647, 238880), (1830, 214992), (1952, 201555), (2160, 182146), (2196, 179160), (2440, 161244), (2745, 143328), (2928, 134370), (2986, 131760), (3294, 119440), (3660, 107496), (4320, 91073), (4392, 89580), (4479, 87840), (4880, 80622), (5490, 71664), (5856, 67185), (5972, 65880), (6588, 59720), (7320, 53748), (7465, 52704), (8235, 47776), (8784, 44790), (8958, 43920), (9760, 40311), (10980, 35832), (11944, 32940), (13176, 29860), (13437, 29280), (14640, 26874), (14930, 26352), (16470, 23888), (17568, 22395), (17916, 21960)]