438565320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23887}}^1$

素因数の和:23924

約数の個数: 128

約数和(自身を含む): 1547942400

約数和(自身を除く): 1109377080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3672, 4590, 6120, 9180, 18360, 23887, 47774, 71661, 95548, 119435, 143322, 191096, 214983, 238870, 286644, 358305, 406079, 429966, 477740, 573288, 644949, 716610, 812158, 859932, 955480, 1074915, 1218237, 1289898, 1433220, 1624316, 1719864, 2030395, 2149830, 2436474, 2579796, 2866440, 3224745, 3248632, 3654711, 4060790, 4299660, 4872948, 5159592, 6091185, 6449490, 7309422, 8121580, 8599320, 9745896, 10964133, 12182370, 12898980, 14618844, 16243160, 18273555, 21928266, 24364740, 25797960, 29237688, 36547110, 43856532, 48729480, 54820665, 73094220, 87713064, 109641330, 146188440, 219282660, 438565320]

約数ペア:

[(1, 438565320), (2, 219282660), (3, 146188440), (4, 109641330), (5, 87713064), (6, 73094220), (8, 54820665), (9, 48729480), (10, 43856532), (12, 36547110), (15, 29237688), (17, 25797960), (18, 24364740), (20, 21928266), (24, 18273555), (27, 16243160), (30, 14618844), (34, 12898980), (36, 12182370), (40, 10964133), (45, 9745896), (51, 8599320), (54, 8121580), (60, 7309422), (68, 6449490), (72, 6091185), (85, 5159592), (90, 4872948), (102, 4299660), (108, 4060790), (120, 3654711), (135, 3248632), (136, 3224745), (153, 2866440), (170, 2579796), (180, 2436474), (204, 2149830), (216, 2030395), (255, 1719864), (270, 1624316), (306, 1433220), (340, 1289898), (360, 1218237), (408, 1074915), (459, 955480), (510, 859932), (540, 812158), (612, 716610), (680, 644949), (765, 573288), (918, 477740), (1020, 429966), (1080, 406079), (1224, 358305), (1530, 286644), (1836, 238870), (2040, 214983), (2295, 191096), (3060, 143322), (3672, 119435), (4590, 95548), (6120, 71661), (9180, 47774), (18360, 23887)]