218708640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{50627}}^1$

素因数の和:50651

約数の個数: 96

約数和(自身を含む): 765495360

約数和(自身を除く): 546786720

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, 50627, 101254, 151881, 202508, 253135, 303762, 405016, 455643, 506270, 607524, 759405, 810032, 911286, 1012540, 1215048, 1366929, 1518810, 1620064, 1822572, 2025080, 2278215, 2430096, 2733858, 3037620, 3645144, 4050160, 4556430, 4860192, 5467716, 6075240, 6834645, 7290288, 8100320, 9112860, 10935432, 12150480, 13669290, 14580576, 18225720, 21870864, 24300960, 27338580, 36451440, 43741728, 54677160, 72902880, 109354320, 218708640]

約数ペア:

[(1, 218708640), (2, 109354320), (3, 72902880), (4, 54677160), (5, 43741728), (6, 36451440), (8, 27338580), (9, 24300960), (10, 21870864), (12, 18225720), (15, 14580576), (16, 13669290), (18, 12150480), (20, 10935432), (24, 9112860), (27, 8100320), (30, 7290288), (32, 6834645), (36, 6075240), (40, 5467716), (45, 4860192), (48, 4556430), (54, 4050160), (60, 3645144), (72, 3037620), (80, 2733858), (90, 2430096), (96, 2278215), (108, 2025080), (120, 1822572), (135, 1620064), (144, 1518810), (160, 1366929), (180, 1215048), (216, 1012540), (240, 911286), (270, 810032), (288, 759405), (360, 607524), (432, 506270), (480, 455643), (540, 405016), (720, 303762), (864, 253135), (1080, 202508), (1440, 151881), (2160, 101254), (4320, 50627)]