79348320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{55103}}^1$

素因数の和:55124

約数の個数: 72

約数和(自身を含む): 270781056

約数和(自身を除く): 191432736

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, 55103, 110206, 165309, 220412, 275515, 330618, 440824, 495927, 551030, 661236, 826545, 881648, 991854, 1102060, 1322472, 1653090, 1763296, 1983708, 2204120, 2479635, 2644944, 3306180, 3967416, 4408240, 4959270, 5289888, 6612360, 7934832, 8816480, 9918540, 13224720, 15869664, 19837080, 26449440, 39674160, 79348320]

約数ペア:

[(1, 79348320), (2, 39674160), (3, 26449440), (4, 19837080), (5, 15869664), (6, 13224720), (8, 9918540), (9, 8816480), (10, 7934832), (12, 6612360), (15, 5289888), (16, 4959270), (18, 4408240), (20, 3967416), (24, 3306180), (30, 2644944), (32, 2479635), (36, 2204120), (40, 1983708), (45, 1763296), (48, 1653090), (60, 1322472), (72, 1102060), (80, 991854), (90, 881648), (96, 826545), (120, 661236), (144, 551030), (160, 495927), (180, 440824), (240, 330618), (288, 275515), (360, 220412), (480, 165309), (720, 110206), (1440, 55103)]