171742080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{89449}}^1$

素因数の和:89471

約数の個数: 64

約数和(自身を含む): 547434000

約数和(自身を除く): 375691920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 89449, 178898, 268347, 357796, 447245, 536694, 715592, 894490, 1073388, 1341735, 1431184, 1788980, 2146776, 2683470, 2862368, 3577960, 4293552, 5366940, 5724736, 7155920, 8587104, 10733880, 11449472, 14311840, 17174208, 21467760, 28623680, 34348416, 42935520, 57247360, 85871040, 171742080]

約数ペア:

[(1, 171742080), (2, 85871040), (3, 57247360), (4, 42935520), (5, 34348416), (6, 28623680), (8, 21467760), (10, 17174208), (12, 14311840), (15, 11449472), (16, 10733880), (20, 8587104), (24, 7155920), (30, 5724736), (32, 5366940), (40, 4293552), (48, 3577960), (60, 2862368), (64, 2683470), (80, 2146776), (96, 1788980), (120, 1431184), (128, 1341735), (160, 1073388), (192, 894490), (240, 715592), (320, 536694), (384, 447245), (480, 357796), (640, 268347), (960, 178898), (1920, 89449)]