138460320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{32051}}^1$

素因数の和:32075

約数の個数: 96

約数和(自身を含む): 484626240

約数和(自身を除く): 346165920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 32051, 64102, 96153, 128204, 160255, 192306, 256408, 288459, 320510, 384612, 480765, 512816, 576918, 641020, 769224, 865377, 961530, 1025632, 1153836, 1282040, 1442295, 1538448, 1730754, 1923060, 2307672, 2564080, 2884590, 3076896, 3461508, 3846120, 4326885, 4615344, 5128160, 5769180, 6923016, 7692240, 8653770, 9230688, 11538360, 13846032, 15384480, 17307540, 23076720, 27692064, 34615080, 46153440, 69230160, 138460320]

約数ペア:

[(1, 138460320), (2, 69230160), (3, 46153440), (4, 34615080), (5, 27692064), (6, 23076720), (8, 17307540), (9, 15384480), (10, 13846032), (12, 11538360), (15, 9230688), (16, 8653770), (18, 7692240), (20, 6923016), (24, 5769180), (27, 5128160), (30, 4615344), (32, 4326885), (36, 3846120), (40, 3461508), (45, 3076896), (48, 2884590), (54, 2564080), (60, 2307672), (72, 1923060), (80, 1730754), (90, 1538448), (96, 1442295), (108, 1282040), (120, 1153836), (135, 1025632), (144, 961530), (160, 865377), (180, 769224), (216, 641020), (240, 576918), (270, 512816), (288, 480765), (360, 384612), (432, 320510), (480, 288459), (540, 256408), (720, 192306), (864, 160255), (1080, 128204), (1440, 96153), (2160, 64102), (4320, 32051)]