78730560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{27337}}^1$

素因数の和:27360

約数の個数: 84

約数和(自身を含む): 270810228

約数和(自身を除く): 192079668

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 27337, 54674, 82011, 109348, 136685, 164022, 218696, 246033, 273370, 328044, 410055, 437392, 492066, 546740, 656088, 820110, 874784, 984132, 1093480, 1230165, 1312176, 1640220, 1749568, 1968264, 2186960, 2460330, 2624352, 3280440, 3936528, 4373920, 4920660, 5248704, 6560880, 7873056, 8747840, 9841320, 13121760, 15746112, 19682640, 26243520, 39365280, 78730560]

約数ペア:

[(1, 78730560), (2, 39365280), (3, 26243520), (4, 19682640), (5, 15746112), (6, 13121760), (8, 9841320), (9, 8747840), (10, 7873056), (12, 6560880), (15, 5248704), (16, 4920660), (18, 4373920), (20, 3936528), (24, 3280440), (30, 2624352), (32, 2460330), (36, 2186960), (40, 1968264), (45, 1749568), (48, 1640220), (60, 1312176), (64, 1230165), (72, 1093480), (80, 984132), (90, 874784), (96, 820110), (120, 656088), (144, 546740), (160, 492066), (180, 437392), (192, 410055), (240, 328044), (288, 273370), (320, 246033), (360, 218696), (480, 164022), (576, 136685), (720, 109348), (960, 82011), (1440, 54674), (2880, 27337)]