89089920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{15467}}^1$

素因数の和:15492

約数の個数: 96

約数和(自身を含む): 307658520

約数和(自身を除く): 218568600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 15467, 30934, 46401, 61868, 77335, 92802, 123736, 139203, 154670, 185604, 232005, 247472, 278406, 309340, 371208, 464010, 494944, 556812, 618680, 696015, 742416, 928020, 989888, 1113624, 1237360, 1392030, 1484832, 1856040, 1979776, 2227248, 2474720, 2784060, 2969664, 3712080, 4454496, 4949440, 5568120, 5939328, 7424160, 8908992, 9898880, 11136240, 14848320, 17817984, 22272480, 29696640, 44544960, 89089920]

約数ペア:

[(1, 89089920), (2, 44544960), (3, 29696640), (4, 22272480), (5, 17817984), (6, 14848320), (8, 11136240), (9, 9898880), (10, 8908992), (12, 7424160), (15, 5939328), (16, 5568120), (18, 4949440), (20, 4454496), (24, 3712080), (30, 2969664), (32, 2784060), (36, 2474720), (40, 2227248), (45, 1979776), (48, 1856040), (60, 1484832), (64, 1392030), (72, 1237360), (80, 1113624), (90, 989888), (96, 928020), (120, 742416), (128, 696015), (144, 618680), (160, 556812), (180, 494944), (192, 464010), (240, 371208), (288, 309340), (320, 278406), (360, 247472), (384, 232005), (480, 185604), (576, 154670), (640, 139203), (720, 123736), (960, 92802), (1152, 77335), (1440, 61868), (1920, 46401), (2880, 30934), (5760, 15467)]