4507920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{2087}}^1$

素因数の和:2109

約数の個数: 80

約数和(自身を含む): 15534720

約数和(自身を除く): 11026800

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, 2087, 2160, 4174, 6261, 8348, 10435, 12522, 16696, 18783, 20870, 25044, 31305, 33392, 37566, 41740, 50088, 56349, 62610, 75132, 83480, 93915, 100176, 112698, 125220, 150264, 166960, 187830, 225396, 250440, 281745, 300528, 375660, 450792, 500880, 563490, 751320, 901584, 1126980, 1502640, 2253960, 4507920]

約数ペア:

[(1, 4507920), (2, 2253960), (3, 1502640), (4, 1126980), (5, 901584), (6, 751320), (8, 563490), (9, 500880), (10, 450792), (12, 375660), (15, 300528), (16, 281745), (18, 250440), (20, 225396), (24, 187830), (27, 166960), (30, 150264), (36, 125220), (40, 112698), (45, 100176), (48, 93915), (54, 83480), (60, 75132), (72, 62610), (80, 56349), (90, 50088), (108, 41740), (120, 37566), (135, 33392), (144, 31305), (180, 25044), (216, 20870), (240, 18783), (270, 16696), (360, 12522), (432, 10435), (540, 8348), (720, 6261), (1080, 4174), (2087, 2160)]