315336240

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{5407}}^1$

素因数の和:5438

約数の個数: 140

約数和(自身を含む): 1099435584

約数和(自身を除く): 784099344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2430, 2916, 3240, 3645, 3888, 4860, 5407, 5832, 6480, 7290, 9720, 10814, 11664, 14580, 16221, 19440, 21628, 27035, 29160, 32442, 43256, 48663, 54070, 58320, 64884, 81105, 86512, 97326, 108140, 129768, 145989, 162210, 194652, 216280, 243315, 259536, 291978, 324420, 389304, 432560, 437967, 486630, 583956, 648840, 729945, 778608, 875934, 973260, 1167912, 1297680, 1313901, 1459890, 1751868, 1946520, 2189835, 2335824, 2627802, 2919780, 3503736, 3893040, 3941703, 4379670, 5255604, 5839560, 6569505, 7007472, 7883406, 8759340, 10511208, 11679120, 13139010, 15766812, 17518680, 19708515, 21022416, 26278020, 31533624, 35037360, 39417030, 52556040, 63067248, 78834060, 105112080, 157668120, 315336240]

約数ペア:

[(1, 315336240), (2, 157668120), (3, 105112080), (4, 78834060), (5, 63067248), (6, 52556040), (8, 39417030), (9, 35037360), (10, 31533624), (12, 26278020), (15, 21022416), (16, 19708515), (18, 17518680), (20, 15766812), (24, 13139010), (27, 11679120), (30, 10511208), (36, 8759340), (40, 7883406), (45, 7007472), (48, 6569505), (54, 5839560), (60, 5255604), (72, 4379670), (80, 3941703), (81, 3893040), (90, 3503736), (108, 2919780), (120, 2627802), (135, 2335824), (144, 2189835), (162, 1946520), (180, 1751868), (216, 1459890), (240, 1313901), (243, 1297680), (270, 1167912), (324, 973260), (360, 875934), (405, 778608), (432, 729945), (486, 648840), (540, 583956), (648, 486630), (720, 437967), (729, 432560), (810, 389304), (972, 324420), (1080, 291978), (1215, 259536), (1296, 243315), (1458, 216280), (1620, 194652), (1944, 162210), (2160, 145989), (2430, 129768), (2916, 108140), (3240, 97326), (3645, 86512), (3888, 81105), (4860, 64884), (5407, 58320), (5832, 54070), (6480, 48663), (7290, 43256), (9720, 32442), (10814, 29160), (11664, 27035), (14580, 21628), (16221, 19440)]