238198320

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{12253}}^1$

素因数の和:12281

約数の個数: 120

約数和(自身を含む): 829644816

約数和(自身を除く): 591446496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 12253, 19440, 24506, 36759, 49012, 61265, 73518, 98024, 110277, 122530, 147036, 183795, 196048, 220554, 245060, 294072, 330831, 367590, 441108, 490120, 551385, 588144, 661662, 735180, 882216, 980240, 992493, 1102770, 1323324, 1470360, 1654155, 1764432, 1984986, 2205540, 2646648, 2940720, 2977479, 3308310, 3969972, 4411080, 4962465, 5293296, 5954958, 6616620, 7939944, 8822160, 9924930, 11909916, 13233240, 14887395, 15879888, 19849860, 23819832, 26466480, 29774790, 39699720, 47639664, 59549580, 79399440, 119099160, 238198320]

約数ペア:

[(1, 238198320), (2, 119099160), (3, 79399440), (4, 59549580), (5, 47639664), (6, 39699720), (8, 29774790), (9, 26466480), (10, 23819832), (12, 19849860), (15, 15879888), (16, 14887395), (18, 13233240), (20, 11909916), (24, 9924930), (27, 8822160), (30, 7939944), (36, 6616620), (40, 5954958), (45, 5293296), (48, 4962465), (54, 4411080), (60, 3969972), (72, 3308310), (80, 2977479), (81, 2940720), (90, 2646648), (108, 2205540), (120, 1984986), (135, 1764432), (144, 1654155), (162, 1470360), (180, 1323324), (216, 1102770), (240, 992493), (243, 980240), (270, 882216), (324, 735180), (360, 661662), (405, 588144), (432, 551385), (486, 490120), (540, 441108), (648, 367590), (720, 330831), (810, 294072), (972, 245060), (1080, 220554), (1215, 196048), (1296, 183795), (1620, 147036), (1944, 122530), (2160, 110277), (2430, 98024), (3240, 73518), (3888, 61265), (4860, 49012), (6480, 36759), (9720, 24506), (12253, 19440)]