10820520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:296

約数の個数: 128

約数和(自身を含む): 37065600

約数和(自身を除く): 26245080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 86, 90, 108, 120, 129, 135, 172, 180, 215, 216, 233, 258, 270, 344, 360, 387, 430, 466, 516, 540, 645, 699, 774, 860, 932, 1032, 1080, 1161, 1165, 1290, 1398, 1548, 1720, 1864, 1935, 2097, 2322, 2330, 2580, 2796, 3096, 3495, 3870, 4194, 4644, 4660, 5160, 5592, 5805, 6291, 6990, 7740, 8388, 9288, 9320, 10019, 10485, 11610, 12582, 13980, 15480, 16776, 20038, 20970, 23220, 25164, 27960, 30057, 31455, 40076, 41940, 46440, 50095, 50328, 60114, 62910, 80152, 83880, 90171, 100190, 120228, 125820, 150285, 180342, 200380, 240456, 251640, 270513, 300570, 360684, 400760, 450855, 541026, 601140, 721368, 901710, 1082052, 1202280, 1352565, 1803420, 2164104, 2705130, 3606840, 5410260, 10820520]

約数ペア:

[(1, 10820520), (2, 5410260), (3, 3606840), (4, 2705130), (5, 2164104), (6, 1803420), (8, 1352565), (9, 1202280), (10, 1082052), (12, 901710), (15, 721368), (18, 601140), (20, 541026), (24, 450855), (27, 400760), (30, 360684), (36, 300570), (40, 270513), (43, 251640), (45, 240456), (54, 200380), (60, 180342), (72, 150285), (86, 125820), (90, 120228), (108, 100190), (120, 90171), (129, 83880), (135, 80152), (172, 62910), (180, 60114), (215, 50328), (216, 50095), (233, 46440), (258, 41940), (270, 40076), (344, 31455), (360, 30057), (387, 27960), (430, 25164), (466, 23220), (516, 20970), (540, 20038), (645, 16776), (699, 15480), (774, 13980), (860, 12582), (932, 11610), (1032, 10485), (1080, 10019), (1161, 9320), (1165, 9288), (1290, 8388), (1398, 7740), (1548, 6990), (1720, 6291), (1864, 5805), (1935, 5592), (2097, 5160), (2322, 4660), (2330, 4644), (2580, 4194), (2796, 3870), (3096, 3495)]