34812720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:320

約数の個数: 160

約数和(自身を含む): 122135040

約数和(自身を除く): 87322320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 108, 120, 135, 142, 144, 180, 213, 216, 227, 240, 270, 284, 355, 360, 426, 432, 454, 540, 568, 639, 681, 710, 720, 852, 908, 1065, 1080, 1135, 1136, 1278, 1362, 1420, 1704, 1816, 1917, 2043, 2130, 2160, 2270, 2556, 2724, 2840, 3195, 3405, 3408, 3632, 3834, 4086, 4260, 4540, 5112, 5448, 5680, 6129, 6390, 6810, 7668, 8172, 8520, 9080, 9585, 10215, 10224, 10896, 12258, 12780, 13620, 15336, 16117, 16344, 17040, 18160, 19170, 20430, 24516, 25560, 27240, 30645, 30672, 32234, 32688, 38340, 40860, 48351, 49032, 51120, 54480, 61290, 64468, 76680, 80585, 81720, 96702, 98064, 122580, 128936, 145053, 153360, 161170, 163440, 193404, 241755, 245160, 257872, 290106, 322340, 386808, 435159, 483510, 490320, 580212, 644680, 725265, 773616, 870318, 967020, 1160424, 1289360, 1450530, 1740636, 1934040, 2175795, 2320848, 2901060, 3481272, 3868080, 4351590, 5802120, 6962544, 8703180, 11604240, 17406360, 34812720]

約数ペア:

[(1, 34812720), (2, 17406360), (3, 11604240), (4, 8703180), (5, 6962544), (6, 5802120), (8, 4351590), (9, 3868080), (10, 3481272), (12, 2901060), (15, 2320848), (16, 2175795), (18, 1934040), (20, 1740636), (24, 1450530), (27, 1289360), (30, 1160424), (36, 967020), (40, 870318), (45, 773616), (48, 725265), (54, 644680), (60, 580212), (71, 490320), (72, 483510), (80, 435159), (90, 386808), (108, 322340), (120, 290106), (135, 257872), (142, 245160), (144, 241755), (180, 193404), (213, 163440), (216, 161170), (227, 153360), (240, 145053), (270, 128936), (284, 122580), (355, 98064), (360, 96702), (426, 81720), (432, 80585), (454, 76680), (540, 64468), (568, 61290), (639, 54480), (681, 51120), (710, 49032), (720, 48351), (852, 40860), (908, 38340), (1065, 32688), (1080, 32234), (1135, 30672), (1136, 30645), (1278, 27240), (1362, 25560), (1420, 24516), (1704, 20430), (1816, 19170), (1917, 18160), (2043, 17040), (2130, 16344), (2160, 16117), (2270, 15336), (2556, 13620), (2724, 12780), (2840, 12258), (3195, 10896), (3405, 10224), (3408, 10215), (3632, 9585), (3834, 9080), (4086, 8520), (4260, 8172), (4540, 7668), (5112, 6810), (5448, 6390), (5680, 6129)]