117148320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{81353}}^1$

素因数の和:81374

約数の個数: 72

約数和(自身を含む): 399773556

約数和(自身を除く): 282625236

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, 81353, 162706, 244059, 325412, 406765, 488118, 650824, 732177, 813530, 976236, 1220295, 1301648, 1464354, 1627060, 1952472, 2440590, 2603296, 2928708, 3254120, 3660885, 3904944, 4881180, 5857416, 6508240, 7321770, 7809888, 9762360, 11714832, 13016480, 14643540, 19524720, 23429664, 29287080, 39049440, 58574160, 117148320]

約数ペア:

[(1, 117148320), (2, 58574160), (3, 39049440), (4, 29287080), (5, 23429664), (6, 19524720), (8, 14643540), (9, 13016480), (10, 11714832), (12, 9762360), (15, 7809888), (16, 7321770), (18, 6508240), (20, 5857416), (24, 4881180), (30, 3904944), (32, 3660885), (36, 3254120), (40, 2928708), (45, 2603296), (48, 2440590), (60, 1952472), (72, 1627060), (80, 1464354), (90, 1301648), (96, 1220295), (120, 976236), (144, 813530), (160, 732177), (180, 650824), (240, 488118), (288, 406765), (360, 325412), (480, 244059), (720, 162706), (1440, 81353)]