378920160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{367}}^1$

素因数の和:630

約数の個数: 192

約数和(自身を含む): 1335398400

約数和(自身を除く): 956478240

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, 90, 96, 108, 120, 135, 144, 160, 180, 216, 239, 240, 270, 288, 360, 367, 432, 478, 480, 540, 717, 720, 734, 864, 956, 1080, 1101, 1195, 1434, 1440, 1468, 1835, 1912, 2151, 2160, 2202, 2390, 2868, 2936, 3303, 3585, 3670, 3824, 4302, 4320, 4404, 4780, 5505, 5736, 5872, 6453, 6606, 7170, 7340, 7648, 8604, 8808, 9560, 9909, 10755, 11010, 11472, 11744, 12906, 13212, 14340, 14680, 16515, 17208, 17616, 19120, 19818, 21510, 22020, 22944, 25812, 26424, 28680, 29360, 32265, 33030, 34416, 35232, 38240, 39636, 43020, 44040, 49545, 51624, 52848, 57360, 58720, 64530, 66060, 68832, 79272, 86040, 87713, 88080, 99090, 103248, 105696, 114720, 129060, 132120, 158544, 172080, 175426, 176160, 198180, 206496, 258120, 263139, 264240, 317088, 344160, 350852, 396360, 438565, 516240, 526278, 528480, 701704, 789417, 792720, 877130, 1032480, 1052556, 1315695, 1403408, 1578834, 1585440, 1754260, 2105112, 2368251, 2631390, 2806816, 3157668, 3508520, 3947085, 4210224, 4736502, 5262780, 6315336, 7017040, 7894170, 8420448, 9473004, 10525560, 11841255, 12630672, 14034080, 15788340, 18946008, 21051120, 23682510, 25261344, 31576680, 37892016, 42102240, 47365020, 63153360, 75784032, 94730040, 126306720, 189460080, 378920160]

約数ペア:

[(1, 378920160), (2, 189460080), (3, 126306720), (4, 94730040), (5, 75784032), (6, 63153360), (8, 47365020), (9, 42102240), (10, 37892016), (12, 31576680), (15, 25261344), (16, 23682510), (18, 21051120), (20, 18946008), (24, 15788340), (27, 14034080), (30, 12630672), (32, 11841255), (36, 10525560), (40, 9473004), (45, 8420448), (48, 7894170), (54, 7017040), (60, 6315336), (72, 5262780), (80, 4736502), (90, 4210224), (96, 3947085), (108, 3508520), (120, 3157668), (135, 2806816), (144, 2631390), (160, 2368251), (180, 2105112), (216, 1754260), (239, 1585440), (240, 1578834), (270, 1403408), (288, 1315695), (360, 1052556), (367, 1032480), (432, 877130), (478, 792720), (480, 789417), (540, 701704), (717, 528480), (720, 526278), (734, 516240), (864, 438565), (956, 396360), (1080, 350852), (1101, 344160), (1195, 317088), (1434, 264240), (1440, 263139), (1468, 258120), (1835, 206496), (1912, 198180), (2151, 176160), (2160, 175426), (2202, 172080), (2390, 158544), (2868, 132120), (2936, 129060), (3303, 114720), (3585, 105696), (3670, 103248), (3824, 99090), (4302, 88080), (4320, 87713), (4404, 86040), (4780, 79272), (5505, 68832), (5736, 66060), (5872, 64530), (6453, 58720), (6606, 57360), (7170, 52848), (7340, 51624), (7648, 49545), (8604, 44040), (8808, 43020), (9560, 39636), (9909, 38240), (10755, 35232), (11010, 34416), (11472, 33030), (11744, 32265), (12906, 29360), (13212, 28680), (14340, 26424), (14680, 25812), (16515, 22944), (17208, 22020), (17616, 21510), (19120, 19818)]