218076480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{75721}}^1$

素因数の和:75744

約数の個数: 84

約数和(自身を含む): 750102132

約数和(自身を除く): 532025652

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, 75721, 151442, 227163, 302884, 378605, 454326, 605768, 681489, 757210, 908652, 1135815, 1211536, 1362978, 1514420, 1817304, 2271630, 2423072, 2725956, 3028840, 3407445, 3634608, 4543260, 4846144, 5451912, 6057680, 6814890, 7269216, 9086520, 10903824, 12115360, 13629780, 14538432, 18173040, 21807648, 24230720, 27259560, 36346080, 43615296, 54519120, 72692160, 109038240, 218076480]

約数ペア:

[(1, 218076480), (2, 109038240), (3, 72692160), (4, 54519120), (5, 43615296), (6, 36346080), (8, 27259560), (9, 24230720), (10, 21807648), (12, 18173040), (15, 14538432), (16, 13629780), (18, 12115360), (20, 10903824), (24, 9086520), (30, 7269216), (32, 6814890), (36, 6057680), (40, 5451912), (45, 4846144), (48, 4543260), (60, 3634608), (64, 3407445), (72, 3028840), (80, 2725956), (90, 2423072), (96, 2271630), (120, 1817304), (144, 1514420), (160, 1362978), (180, 1211536), (192, 1135815), (240, 908652), (288, 757210), (320, 681489), (360, 605768), (480, 454326), (576, 378605), (720, 302884), (960, 227163), (1440, 151442), (2880, 75721)]