169765920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3803}}^1$

素因数の和:3855

約数の個数: 144

約数和(自身を含む): 598171392

約数和(自身を除く): 428405472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 3803, 4464, 4960, 5580, 7440, 7606, 8928, 11160, 11409, 14880, 15212, 19015, 22320, 22818, 30424, 34227, 38030, 44640, 45636, 57045, 60848, 68454, 76060, 91272, 114090, 117893, 121696, 136908, 152120, 171135, 182544, 228180, 235786, 273816, 304240, 342270, 353679, 365088, 456360, 471572, 547632, 589465, 608480, 684540, 707358, 912720, 943144, 1061037, 1095264, 1178930, 1369080, 1414716, 1768395, 1825440, 1886288, 2122074, 2357860, 2738160, 2829432, 3536790, 3772576, 4244148, 4715720, 5305185, 5476320, 5658864, 7073580, 8488296, 9431440, 10610370, 11317728, 14147160, 16976592, 18862880, 21220740, 28294320, 33953184, 42441480, 56588640, 84882960, 169765920]

約数ペア:

[(1, 169765920), (2, 84882960), (3, 56588640), (4, 42441480), (5, 33953184), (6, 28294320), (8, 21220740), (9, 18862880), (10, 16976592), (12, 14147160), (15, 11317728), (16, 10610370), (18, 9431440), (20, 8488296), (24, 7073580), (30, 5658864), (31, 5476320), (32, 5305185), (36, 4715720), (40, 4244148), (45, 3772576), (48, 3536790), (60, 2829432), (62, 2738160), (72, 2357860), (80, 2122074), (90, 1886288), (93, 1825440), (96, 1768395), (120, 1414716), (124, 1369080), (144, 1178930), (155, 1095264), (160, 1061037), (180, 943144), (186, 912720), (240, 707358), (248, 684540), (279, 608480), (288, 589465), (310, 547632), (360, 471572), (372, 456360), (465, 365088), (480, 353679), (496, 342270), (558, 304240), (620, 273816), (720, 235786), (744, 228180), (930, 182544), (992, 171135), (1116, 152120), (1240, 136908), (1395, 121696), (1440, 117893), (1488, 114090), (1860, 91272), (2232, 76060), (2480, 68454), (2790, 60848), (2976, 57045), (3720, 45636), (3803, 44640), (4464, 38030), (4960, 34227), (5580, 30424), (7440, 22818), (7606, 22320), (8928, 19015), (11160, 15212), (11409, 14880)]