73491840

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{4253}}^1$

素因数の和:4281

約数の個数: 128

約数和(自身を含む): 260344800

約数和(自身を除く): 186852960

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, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4253, 4320, 5760, 8506, 8640, 12759, 17012, 17280, 21265, 25518, 34024, 38277, 42530, 51036, 63795, 68048, 76554, 85060, 102072, 114831, 127590, 136096, 153108, 170120, 191385, 204144, 229662, 255180, 272192, 306216, 340240, 382770, 408288, 459324, 510360, 544384, 574155, 612432, 680480, 765540, 816576, 918648, 1020720, 1148310, 1224864, 1360960, 1531080, 1633152, 1837296, 2041440, 2296620, 2449728, 2721920, 3062160, 3674592, 4082880, 4593240, 4899456, 6124320, 7349184, 8165760, 9186480, 12248640, 14698368, 18372960, 24497280, 36745920, 73491840]

約数ペア:

[(1, 73491840), (2, 36745920), (3, 24497280), (4, 18372960), (5, 14698368), (6, 12248640), (8, 9186480), (9, 8165760), (10, 7349184), (12, 6124320), (15, 4899456), (16, 4593240), (18, 4082880), (20, 3674592), (24, 3062160), (27, 2721920), (30, 2449728), (32, 2296620), (36, 2041440), (40, 1837296), (45, 1633152), (48, 1531080), (54, 1360960), (60, 1224864), (64, 1148310), (72, 1020720), (80, 918648), (90, 816576), (96, 765540), (108, 680480), (120, 612432), (128, 574155), (135, 544384), (144, 510360), (160, 459324), (180, 408288), (192, 382770), (216, 340240), (240, 306216), (270, 272192), (288, 255180), (320, 229662), (360, 204144), (384, 191385), (432, 170120), (480, 153108), (540, 136096), (576, 127590), (640, 114831), (720, 102072), (864, 85060), (960, 76554), (1080, 68048), (1152, 63795), (1440, 51036), (1728, 42530), (1920, 38277), (2160, 34024), (2880, 25518), (3456, 21265), (4253, 17280), (4320, 17012), (5760, 12759), (8506, 8640)]