26448480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{18367}}^1$

素因数の和:18388

約数の個数: 72

約数和(自身を含む): 90260352

約数和(自身を除く): 63811872

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 18367, 36734, 55101, 73468, 91835, 110202, 146936, 165303, 183670, 220404, 275505, 293872, 330606, 367340, 440808, 551010, 587744, 661212, 734680, 826515, 881616, 1102020, 1322424, 1469360, 1653030, 1763232, 2204040, 2644848, 2938720, 3306060, 4408080, 5289696, 6612120, 8816160, 13224240, 26448480]

約数ペア:

[(1, 26448480), (2, 13224240), (3, 8816160), (4, 6612120), (5, 5289696), (6, 4408080), (8, 3306060), (9, 2938720), (10, 2644848), (12, 2204040), (15, 1763232), (16, 1653030), (18, 1469360), (20, 1322424), (24, 1102020), (30, 881616), (32, 826515), (36, 734680), (40, 661212), (45, 587744), (48, 551010), (60, 440808), (72, 367340), (80, 330606), (90, 293872), (96, 275505), (120, 220404), (144, 183670), (160, 165303), (180, 146936), (240, 110202), (288, 91835), (360, 73468), (480, 55101), (720, 36734), (1440, 18367)]