940203480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{71881}}^1$

素因数の和:72004

約数の個数: 64

約数和(自身を含む): 2846527200

約数和(自身を除く): 1906323720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 6540, 13080, 71881, 143762, 215643, 287524, 359405, 431286, 575048, 718810, 862572, 1078215, 1437620, 1725144, 2156430, 2875240, 4312860, 7835029, 8625720, 15670058, 23505087, 31340116, 39175145, 47010174, 62680232, 78350290, 94020348, 117525435, 156700580, 188040696, 235050870, 313401160, 470101740, 940203480]

約数ペア:

[(1, 940203480), (2, 470101740), (3, 313401160), (4, 235050870), (5, 188040696), (6, 156700580), (8, 117525435), (10, 94020348), (12, 78350290), (15, 62680232), (20, 47010174), (24, 39175145), (30, 31340116), (40, 23505087), (60, 15670058), (109, 8625720), (120, 7835029), (218, 4312860), (327, 2875240), (436, 2156430), (545, 1725144), (654, 1437620), (872, 1078215), (1090, 862572), (1308, 718810), (1635, 575048), (2180, 431286), (2616, 359405), (3270, 287524), (4360, 215643), (6540, 143762), (13080, 71881)]