90709441920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{5249389}}^1$

素因数の和:5249417

約数の個数: 128

約数和(自身を含む): 321262668000

約数和(自身を除く): 230553226080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 5249389, 10498778, 15748167, 20997556, 26246945, 31496334, 41995112, 47244501, 52493890, 62992668, 78740835, 83990224, 94489002, 104987780, 125985336, 141733503, 157481670, 167980448, 188978004, 209975560, 236222505, 251970672, 283467006, 314963340, 335960896, 377956008, 419951120, 472445010, 503941344, 566934012, 629926680, 671921792, 708667515, 755912016, 839902240, 944890020, 1007882688, 1133868024, 1259853360, 1417335030, 1511824032, 1679804480, 1889780040, 2015765376, 2267736048, 2519706720, 2834670060, 3023648064, 3359608960, 3779560080, 4535472096, 5039413440, 5669340120, 6047296128, 7559120160, 9070944192, 10078826880, 11338680240, 15118240320, 18141888384, 22677360480, 30236480640, 45354720960, 90709441920]

約数ペア:

[(1, 90709441920), (2, 45354720960), (3, 30236480640), (4, 22677360480), (5, 18141888384), (6, 15118240320), (8, 11338680240), (9, 10078826880), (10, 9070944192), (12, 7559120160), (15, 6047296128), (16, 5669340120), (18, 5039413440), (20, 4535472096), (24, 3779560080), (27, 3359608960), (30, 3023648064), (32, 2834670060), (36, 2519706720), (40, 2267736048), (45, 2015765376), (48, 1889780040), (54, 1679804480), (60, 1511824032), (64, 1417335030), (72, 1259853360), (80, 1133868024), (90, 1007882688), (96, 944890020), (108, 839902240), (120, 755912016), (128, 708667515), (135, 671921792), (144, 629926680), (160, 566934012), (180, 503941344), (192, 472445010), (216, 419951120), (240, 377956008), (270, 335960896), (288, 314963340), (320, 283467006), (360, 251970672), (384, 236222505), (432, 209975560), (480, 188978004), (540, 167980448), (576, 157481670), (640, 141733503), (720, 125985336), (864, 104987780), (960, 94489002), (1080, 83990224), (1152, 78740835), (1440, 62992668), (1728, 52493890), (1920, 47244501), (2160, 41995112), (2880, 31496334), (3456, 26246945), (4320, 20997556), (5760, 15748167), (8640, 10498778), (17280, 5249389)]