128450340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1873}}^1$

素因数の和:2018

約数の個数: 96

約数和(自身を含む): 402984960

約数和(自身を除く): 274534620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 127, 135, 180, 254, 270, 381, 508, 540, 635, 762, 1143, 1270, 1524, 1873, 1905, 2286, 2540, 3429, 3746, 3810, 4572, 5619, 5715, 6858, 7492, 7620, 9365, 11238, 11430, 13716, 16857, 17145, 18730, 22476, 22860, 28095, 33714, 34290, 37460, 50571, 56190, 67428, 68580, 84285, 101142, 112380, 168570, 202284, 237871, 252855, 337140, 475742, 505710, 713613, 951484, 1011420, 1189355, 1427226, 2140839, 2378710, 2854452, 3568065, 4281678, 4757420, 6422517, 7136130, 8563356, 10704195, 12845034, 14272260, 21408390, 25690068, 32112585, 42816780, 64225170, 128450340]

約数ペア:

[(1, 128450340), (2, 64225170), (3, 42816780), (4, 32112585), (5, 25690068), (6, 21408390), (9, 14272260), (10, 12845034), (12, 10704195), (15, 8563356), (18, 7136130), (20, 6422517), (27, 4757420), (30, 4281678), (36, 3568065), (45, 2854452), (54, 2378710), (60, 2140839), (90, 1427226), (108, 1189355), (127, 1011420), (135, 951484), (180, 713613), (254, 505710), (270, 475742), (381, 337140), (508, 252855), (540, 237871), (635, 202284), (762, 168570), (1143, 112380), (1270, 101142), (1524, 84285), (1873, 68580), (1905, 67428), (2286, 56190), (2540, 50571), (3429, 37460), (3746, 34290), (3810, 33714), (4572, 28095), (5619, 22860), (5715, 22476), (6858, 18730), (7492, 17145), (7620, 16857), (9365, 13716), (11238, 11430)]