18372960

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{4253}}^1$

素因数の和:4277

約数の個数: 96

約数和(自身を含む): 64320480

約数和(自身を除く): 45947520

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, 4253, 4320, 8506, 12759, 17012, 21265, 25518, 34024, 38277, 42530, 51036, 63795, 68048, 76554, 85060, 102072, 114831, 127590, 136096, 153108, 170120, 191385, 204144, 229662, 255180, 306216, 340240, 382770, 408288, 459324, 510360, 574155, 612432, 680480, 765540, 918648, 1020720, 1148310, 1224864, 1531080, 1837296, 2041440, 2296620, 3062160, 3674592, 4593240, 6124320, 9186480, 18372960]

約数ペア:

[(1, 18372960), (2, 9186480), (3, 6124320), (4, 4593240), (5, 3674592), (6, 3062160), (8, 2296620), (9, 2041440), (10, 1837296), (12, 1531080), (15, 1224864), (16, 1148310), (18, 1020720), (20, 918648), (24, 765540), (27, 680480), (30, 612432), (32, 574155), (36, 510360), (40, 459324), (45, 408288), (48, 382770), (54, 340240), (60, 306216), (72, 255180), (80, 229662), (90, 204144), (96, 191385), (108, 170120), (120, 153108), (135, 136096), (144, 127590), (160, 114831), (180, 102072), (216, 85060), (240, 76554), (270, 68048), (288, 63795), (360, 51036), (432, 42530), (480, 38277), (540, 34024), (720, 25518), (864, 21265), (1080, 17012), (1440, 12759), (2160, 8506), (4253, 4320)]