189460080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{367}}^1$

素因数の和:628

約数の個数: 160

約数和(自身を含む): 657100800

約数和(自身を除く): 467640720

約数列:

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

約数ペア:

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