2023553880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{64609}}^1$

素因数の和:64658

約数の個数: 128

約数和(自身を含む): 6977880000

約数和(自身を除く): 4954326120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1740, 2088, 2610, 3132, 3480, 3915, 5220, 6264, 7830, 10440, 15660, 31320, 64609, 129218, 193827, 258436, 323045, 387654, 516872, 581481, 646090, 775308, 969135, 1162962, 1292180, 1550616, 1744443, 1873661, 1938270, 2325924, 2584360, 2907405, 3488886, 3747322, 3876540, 4651848, 5620983, 5814810, 6977772, 7494644, 7753080, 8722215, 9368305, 11241966, 11629620, 13955544, 14989288, 16862949, 17444430, 18736610, 22483932, 23259240, 28104915, 33725898, 34888860, 37473220, 44967864, 50588847, 56209830, 67451796, 69777720, 74946440, 84314745, 101177694, 112419660, 134903592, 168629490, 202355388, 224839320, 252944235, 337258980, 404710776, 505888470, 674517960, 1011776940, 2023553880]

約数ペア:

[(1, 2023553880), (2, 1011776940), (3, 674517960), (4, 505888470), (5, 404710776), (6, 337258980), (8, 252944235), (9, 224839320), (10, 202355388), (12, 168629490), (15, 134903592), (18, 112419660), (20, 101177694), (24, 84314745), (27, 74946440), (29, 69777720), (30, 67451796), (36, 56209830), (40, 50588847), (45, 44967864), (54, 37473220), (58, 34888860), (60, 33725898), (72, 28104915), (87, 23259240), (90, 22483932), (108, 18736610), (116, 17444430), (120, 16862949), (135, 14989288), (145, 13955544), (174, 11629620), (180, 11241966), (216, 9368305), (232, 8722215), (261, 7753080), (270, 7494644), (290, 6977772), (348, 5814810), (360, 5620983), (435, 4651848), (522, 3876540), (540, 3747322), (580, 3488886), (696, 2907405), (783, 2584360), (870, 2325924), (1044, 1938270), (1080, 1873661), (1160, 1744443), (1305, 1550616), (1566, 1292180), (1740, 1162962), (2088, 969135), (2610, 775308), (3132, 646090), (3480, 581481), (3915, 516872), (5220, 387654), (6264, 323045), (7830, 258436), (10440, 193827), (15660, 129218), (31320, 64609)]