1089787680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{3803}}^1$

素因数の和:4023

約数の個数: 144

約数和(自身を含む): 3738571200

約数和(自身を除く): 2648783520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 199, 240, 288, 360, 398, 480, 597, 720, 796, 995, 1194, 1440, 1592, 1791, 1990, 2388, 2985, 3184, 3582, 3803, 3980, 4776, 5970, 6368, 7164, 7606, 7960, 8955, 9552, 11409, 11940, 14328, 15212, 15920, 17910, 19015, 19104, 22818, 23880, 28656, 30424, 31840, 34227, 35820, 38030, 45636, 47760, 57045, 57312, 60848, 68454, 71640, 76060, 91272, 95520, 114090, 121696, 136908, 143280, 152120, 171135, 182544, 228180, 273816, 286560, 304240, 342270, 365088, 456360, 547632, 608480, 684540, 756797, 912720, 1095264, 1369080, 1513594, 1825440, 2270391, 2738160, 3027188, 3783985, 4540782, 5476320, 6054376, 6811173, 7567970, 9081564, 11351955, 12108752, 13622346, 15135940, 18163128, 22703910, 24217504, 27244692, 30271880, 34055865, 36326256, 45407820, 54489384, 60543760, 68111730, 72652512, 90815640, 108978768, 121087520, 136223460, 181631280, 217957536, 272446920, 363262560, 544893840, 1089787680]

約数ペア:

[(1, 1089787680), (2, 544893840), (3, 363262560), (4, 272446920), (5, 217957536), (6, 181631280), (8, 136223460), (9, 121087520), (10, 108978768), (12, 90815640), (15, 72652512), (16, 68111730), (18, 60543760), (20, 54489384), (24, 45407820), (30, 36326256), (32, 34055865), (36, 30271880), (40, 27244692), (45, 24217504), (48, 22703910), (60, 18163128), (72, 15135940), (80, 13622346), (90, 12108752), (96, 11351955), (120, 9081564), (144, 7567970), (160, 6811173), (180, 6054376), (199, 5476320), (240, 4540782), (288, 3783985), (360, 3027188), (398, 2738160), (480, 2270391), (597, 1825440), (720, 1513594), (796, 1369080), (995, 1095264), (1194, 912720), (1440, 756797), (1592, 684540), (1791, 608480), (1990, 547632), (2388, 456360), (2985, 365088), (3184, 342270), (3582, 304240), (3803, 286560), (3980, 273816), (4776, 228180), (5970, 182544), (6368, 171135), (7164, 152120), (7606, 143280), (7960, 136908), (8955, 121696), (9552, 114090), (11409, 95520), (11940, 91272), (14328, 76060), (15212, 71640), (15920, 68454), (17910, 60848), (19015, 57312), (19104, 57045), (22818, 47760), (23880, 45636), (28656, 38030), (30424, 35820), (31840, 34227)]