90788854320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1355867}}^1$

素因数の和:1355920

約数の個数: 160

約数和(自身を含む): 322805053440

約数和(自身を除く): 232016199120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 3348, 3720, 4185, 4464, 5580, 6696, 7440, 8370, 11160, 13392, 16740, 22320, 33480, 66960, 1355867, 2711734, 4067601, 5423468, 6779335, 8135202, 10846936, 12202803, 13558670, 16270404, 20338005, 21693872, 24405606, 27117340, 32540808, 36608409, 40676010, 42031877, 48811212, 54234680, 61014015, 65081616, 73216818, 81352020, 84063754, 97622424, 108469360, 122028030, 126095631, 146433636, 162704040, 168127508, 183042045, 195244848, 210159385, 244056060, 252191262, 292867272, 325408080, 336255016, 366084090, 378286893, 420318770, 488112120, 504382524, 585734544, 630478155, 672510032, 732168180, 756573786, 840637540, 976224240, 1008765048, 1134860679, 1260956310, 1464336360, 1513147572, 1681275080, 1891434465, 2017530096, 2269721358, 2521912620, 2928672720, 3026295144, 3362550160, 3782868930, 4539442716, 5043825240, 5674303395, 6052590288, 7565737860, 9078885432, 10087650480, 11348606790, 15131475720, 18157770864, 22697213580, 30262951440, 45394427160, 90788854320]

約数ペア:

[(1, 90788854320), (2, 45394427160), (3, 30262951440), (4, 22697213580), (5, 18157770864), (6, 15131475720), (8, 11348606790), (9, 10087650480), (10, 9078885432), (12, 7565737860), (15, 6052590288), (16, 5674303395), (18, 5043825240), (20, 4539442716), (24, 3782868930), (27, 3362550160), (30, 3026295144), (31, 2928672720), (36, 2521912620), (40, 2269721358), (45, 2017530096), (48, 1891434465), (54, 1681275080), (60, 1513147572), (62, 1464336360), (72, 1260956310), (80, 1134860679), (90, 1008765048), (93, 976224240), (108, 840637540), (120, 756573786), (124, 732168180), (135, 672510032), (144, 630478155), (155, 585734544), (180, 504382524), (186, 488112120), (216, 420318770), (240, 378286893), (248, 366084090), (270, 336255016), (279, 325408080), (310, 292867272), (360, 252191262), (372, 244056060), (432, 210159385), (465, 195244848), (496, 183042045), (540, 168127508), (558, 162704040), (620, 146433636), (720, 126095631), (744, 122028030), (837, 108469360), (930, 97622424), (1080, 84063754), (1116, 81352020), (1240, 73216818), (1395, 65081616), (1488, 61014015), (1674, 54234680), (1860, 48811212), (2160, 42031877), (2232, 40676010), (2480, 36608409), (2790, 32540808), (3348, 27117340), (3720, 24405606), (4185, 21693872), (4464, 20338005), (5580, 16270404), (6696, 13558670), (7440, 12202803), (8370, 10846936), (11160, 8135202), (13392, 6779335), (16740, 5423468), (22320, 4067601), (33480, 2711734), (66960, 1355867)]