28367037120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1284739}}^1$

素因数の和:1284782

約数の個数: 112

約数和(自身を含む): 93981300480

約数和(自身を除く): 65614263360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3680, 4416, 5520, 7360, 11040, 22080, 1284739, 2569478, 3854217, 5138956, 6423695, 7708434, 10277912, 12847390, 15416868, 19271085, 20555824, 25694780, 29548997, 30833736, 38542170, 41111648, 51389560, 59097994, 61667472, 77084340, 82223296, 88646991, 102779120, 118195988, 123334944, 147744985, 154168680, 177293982, 205558240, 236391976, 246669888, 295489970, 308337360, 354587964, 411116480, 443234955, 472783952, 590979940, 616674720, 709175928, 886469910, 945567904, 1181959880, 1233349440, 1418351856, 1772939820, 1891135808, 2363919760, 2836703712, 3545879640, 4727839520, 5673407424, 7091759280, 9455679040, 14183518560, 28367037120]

約数ペア:

[(1, 28367037120), (2, 14183518560), (3, 9455679040), (4, 7091759280), (5, 5673407424), (6, 4727839520), (8, 3545879640), (10, 2836703712), (12, 2363919760), (15, 1891135808), (16, 1772939820), (20, 1418351856), (23, 1233349440), (24, 1181959880), (30, 945567904), (32, 886469910), (40, 709175928), (46, 616674720), (48, 590979940), (60, 472783952), (64, 443234955), (69, 411116480), (80, 354587964), (92, 308337360), (96, 295489970), (115, 246669888), (120, 236391976), (138, 205558240), (160, 177293982), (184, 154168680), (192, 147744985), (230, 123334944), (240, 118195988), (276, 102779120), (320, 88646991), (345, 82223296), (368, 77084340), (460, 61667472), (480, 59097994), (552, 51389560), (690, 41111648), (736, 38542170), (920, 30833736), (960, 29548997), (1104, 25694780), (1380, 20555824), (1472, 19271085), (1840, 15416868), (2208, 12847390), (2760, 10277912), (3680, 7708434), (4416, 6423695), (5520, 5138956), (7360, 3854217), (11040, 2569478), (22080, 1284739)]