172560240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{79889}}^1$

素因数の和:79911

約数の個数: 80

約数和(自身を含む): 594381600

約数和(自身を除く): 421821360

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, 240, 270, 360, 432, 540, 720, 1080, 2160, 79889, 159778, 239667, 319556, 399445, 479334, 639112, 719001, 798890, 958668, 1198335, 1278224, 1438002, 1597780, 1917336, 2157003, 2396670, 2876004, 3195560, 3595005, 3834672, 4314006, 4793340, 5752008, 6391120, 7190010, 8628012, 9586680, 10785015, 11504016, 14380020, 17256024, 19173360, 21570030, 28760040, 34512048, 43140060, 57520080, 86280120, 172560240]

約数ペア:

[(1, 172560240), (2, 86280120), (3, 57520080), (4, 43140060), (5, 34512048), (6, 28760040), (8, 21570030), (9, 19173360), (10, 17256024), (12, 14380020), (15, 11504016), (16, 10785015), (18, 9586680), (20, 8628012), (24, 7190010), (27, 6391120), (30, 5752008), (36, 4793340), (40, 4314006), (45, 3834672), (48, 3595005), (54, 3195560), (60, 2876004), (72, 2396670), (80, 2157003), (90, 1917336), (108, 1597780), (120, 1438002), (135, 1278224), (144, 1198335), (180, 958668), (216, 798890), (240, 719001), (270, 639112), (360, 479334), (432, 399445), (540, 319556), (720, 239667), (1080, 159778), (2160, 79889)]