988049280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{2267}}^1$

素因数の和:2516

約数の個数: 128

約数和(自身を含む): 3164676480

約数和(自身を除く): 2176627200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 227, 240, 320, 384, 454, 480, 640, 681, 908, 960, 1135, 1362, 1816, 1920, 2267, 2270, 2724, 3405, 3632, 4534, 4540, 5448, 6801, 6810, 7264, 9068, 9080, 10896, 11335, 13602, 13620, 14528, 18136, 18160, 21792, 22670, 27204, 27240, 29056, 34005, 36272, 36320, 43584, 45340, 54408, 54480, 68010, 72544, 72640, 87168, 90680, 108816, 108960, 136020, 145088, 145280, 181360, 217632, 217920, 272040, 290176, 362720, 435264, 435840, 514609, 544080, 725440, 870528, 1029218, 1088160, 1450880, 1543827, 2058436, 2176320, 2573045, 3087654, 4116872, 4352640, 5146090, 6175308, 7719135, 8233744, 10292180, 12350616, 15438270, 16467488, 20584360, 24701232, 30876540, 32934976, 41168720, 49402464, 61753080, 65869952, 82337440, 98804928, 123506160, 164674880, 197609856, 247012320, 329349760, 494024640, 988049280]

約数ペア:

[(1, 988049280), (2, 494024640), (3, 329349760), (4, 247012320), (5, 197609856), (6, 164674880), (8, 123506160), (10, 98804928), (12, 82337440), (15, 65869952), (16, 61753080), (20, 49402464), (24, 41168720), (30, 32934976), (32, 30876540), (40, 24701232), (48, 20584360), (60, 16467488), (64, 15438270), (80, 12350616), (96, 10292180), (120, 8233744), (128, 7719135), (160, 6175308), (192, 5146090), (227, 4352640), (240, 4116872), (320, 3087654), (384, 2573045), (454, 2176320), (480, 2058436), (640, 1543827), (681, 1450880), (908, 1088160), (960, 1029218), (1135, 870528), (1362, 725440), (1816, 544080), (1920, 514609), (2267, 435840), (2270, 435264), (2724, 362720), (3405, 290176), (3632, 272040), (4534, 217920), (4540, 217632), (5448, 181360), (6801, 145280), (6810, 145088), (7264, 136020), (9068, 108960), (9080, 108816), (10896, 90680), (11335, 87168), (13602, 72640), (13620, 72544), (14528, 68010), (18136, 54480), (18160, 54408), (21792, 45340), (22670, 43584), (27204, 36320), (27240, 36272), (29056, 34005)]