127421640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{929}}^1$

素因数の和:1076

約数の個数: 128

約数和(自身を含む): 428544000

約数和(自身を除く): 301122360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 127, 135, 180, 216, 254, 270, 360, 381, 508, 540, 635, 762, 929, 1016, 1080, 1143, 1270, 1524, 1858, 1905, 2286, 2540, 2787, 3048, 3429, 3716, 3810, 4572, 4645, 5080, 5574, 5715, 6858, 7432, 7620, 8361, 9144, 9290, 11148, 11430, 13716, 13935, 15240, 16722, 17145, 18580, 22296, 22860, 25083, 27432, 27870, 33444, 34290, 37160, 41805, 45720, 50166, 55740, 66888, 68580, 83610, 100332, 111480, 117983, 125415, 137160, 167220, 200664, 235966, 250830, 334440, 353949, 471932, 501660, 589915, 707898, 943864, 1003320, 1061847, 1179830, 1415796, 1769745, 2123694, 2359660, 2831592, 3185541, 3539490, 4247388, 4719320, 5309235, 6371082, 7078980, 8494776, 10618470, 12742164, 14157960, 15927705, 21236940, 25484328, 31855410, 42473880, 63710820, 127421640]

約数ペア:

[(1, 127421640), (2, 63710820), (3, 42473880), (4, 31855410), (5, 25484328), (6, 21236940), (8, 15927705), (9, 14157960), (10, 12742164), (12, 10618470), (15, 8494776), (18, 7078980), (20, 6371082), (24, 5309235), (27, 4719320), (30, 4247388), (36, 3539490), (40, 3185541), (45, 2831592), (54, 2359660), (60, 2123694), (72, 1769745), (90, 1415796), (108, 1179830), (120, 1061847), (127, 1003320), (135, 943864), (180, 707898), (216, 589915), (254, 501660), (270, 471932), (360, 353949), (381, 334440), (508, 250830), (540, 235966), (635, 200664), (762, 167220), (929, 137160), (1016, 125415), (1080, 117983), (1143, 111480), (1270, 100332), (1524, 83610), (1858, 68580), (1905, 66888), (2286, 55740), (2540, 50166), (2787, 45720), (3048, 41805), (3429, 37160), (3716, 34290), (3810, 33444), (4572, 27870), (4645, 27432), (5080, 25083), (5574, 22860), (5715, 22296), (6858, 18580), (7432, 17145), (7620, 16722), (8361, 15240), (9144, 13935), (9290, 13716), (11148, 11430)]