63421920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:354

約数の個数: 192

約数和(自身を含む): 226981440

約数和(自身を除く): 163559520

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, 53, 54, 60, 72, 80, 90, 96, 106, 108, 120, 135, 144, 159, 160, 180, 212, 216, 240, 265, 270, 277, 288, 318, 360, 424, 432, 477, 480, 530, 540, 554, 636, 720, 795, 831, 848, 864, 954, 1060, 1080, 1108, 1272, 1385, 1431, 1440, 1590, 1662, 1696, 1908, 2120, 2160, 2216, 2385, 2493, 2544, 2770, 2862, 3180, 3324, 3816, 4155, 4240, 4320, 4432, 4770, 4986, 5088, 5540, 5724, 6360, 6648, 7155, 7479, 7632, 8310, 8480, 8864, 9540, 9972, 11080, 11448, 12465, 12720, 13296, 14310, 14681, 14958, 15264, 16620, 19080, 19944, 22160, 22896, 24930, 25440, 26592, 28620, 29362, 29916, 33240, 37395, 38160, 39888, 44043, 44320, 45792, 49860, 57240, 58724, 59832, 66480, 73405, 74790, 76320, 79776, 88086, 99720, 114480, 117448, 119664, 132129, 132960, 146810, 149580, 176172, 199440, 220215, 228960, 234896, 239328, 264258, 293620, 299160, 352344, 396387, 398880, 440430, 469792, 528516, 587240, 598320, 660645, 704688, 792774, 880860, 1057032, 1174480, 1196640, 1321290, 1409376, 1585548, 1761720, 1981935, 2114064, 2348960, 2642580, 3171096, 3523440, 3963870, 4228128, 5285160, 6342192, 7046880, 7927740, 10570320, 12684384, 15855480, 21140640, 31710960, 63421920]

約数ペア:

[(1, 63421920), (2, 31710960), (3, 21140640), (4, 15855480), (5, 12684384), (6, 10570320), (8, 7927740), (9, 7046880), (10, 6342192), (12, 5285160), (15, 4228128), (16, 3963870), (18, 3523440), (20, 3171096), (24, 2642580), (27, 2348960), (30, 2114064), (32, 1981935), (36, 1761720), (40, 1585548), (45, 1409376), (48, 1321290), (53, 1196640), (54, 1174480), (60, 1057032), (72, 880860), (80, 792774), (90, 704688), (96, 660645), (106, 598320), (108, 587240), (120, 528516), (135, 469792), (144, 440430), (159, 398880), (160, 396387), (180, 352344), (212, 299160), (216, 293620), (240, 264258), (265, 239328), (270, 234896), (277, 228960), (288, 220215), (318, 199440), (360, 176172), (424, 149580), (432, 146810), (477, 132960), (480, 132129), (530, 119664), (540, 117448), (554, 114480), (636, 99720), (720, 88086), (795, 79776), (831, 76320), (848, 74790), (864, 73405), (954, 66480), (1060, 59832), (1080, 58724), (1108, 57240), (1272, 49860), (1385, 45792), (1431, 44320), (1440, 44043), (1590, 39888), (1662, 38160), (1696, 37395), (1908, 33240), (2120, 29916), (2160, 29362), (2216, 28620), (2385, 26592), (2493, 25440), (2544, 24930), (2770, 22896), (2862, 22160), (3180, 19944), (3324, 19080), (3816, 16620), (4155, 15264), (4240, 14958), (4320, 14681), (4432, 14310), (4770, 13296), (4986, 12720), (5088, 12465), (5540, 11448), (5724, 11080), (6360, 9972), (6648, 9540), (7155, 8864), (7479, 8480), (7632, 8310)]