327820320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{227653}}^1$

素因数の和:227674

約数の個数: 72

約数和(自身を含む): 1118691756

約数和(自身を除く): 790871436

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 227653, 455306, 682959, 910612, 1138265, 1365918, 1821224, 2048877, 2276530, 2731836, 3414795, 3642448, 4097754, 4553060, 5463672, 6829590, 7284896, 8195508, 9106120, 10244385, 10927344, 13659180, 16391016, 18212240, 20488770, 21854688, 27318360, 32782032, 36424480, 40977540, 54636720, 65564064, 81955080, 109273440, 163910160, 327820320]

約数ペア:

[(1, 327820320), (2, 163910160), (3, 109273440), (4, 81955080), (5, 65564064), (6, 54636720), (8, 40977540), (9, 36424480), (10, 32782032), (12, 27318360), (15, 21854688), (16, 20488770), (18, 18212240), (20, 16391016), (24, 13659180), (30, 10927344), (32, 10244385), (36, 9106120), (40, 8195508), (45, 7284896), (48, 6829590), (60, 5463672), (72, 4553060), (80, 4097754), (90, 3642448), (96, 3414795), (120, 2731836), (144, 2276530), (160, 2048877), (180, 1821224), (240, 1365918), (288, 1138265), (360, 910612), (480, 682959), (720, 455306), (1440, 227653)]