8940532320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{45319}}^1$

素因数の和:45477

約数の個数: 144

約数和(自身を含む): 30732942240

約数和(自身を除く): 21792409920

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, 137, 144, 160, 180, 240, 274, 288, 360, 411, 480, 548, 685, 720, 822, 1096, 1233, 1370, 1440, 1644, 2055, 2192, 2466, 2740, 3288, 4110, 4384, 4932, 5480, 6165, 6576, 8220, 9864, 10960, 12330, 13152, 16440, 19728, 21920, 24660, 32880, 39456, 45319, 49320, 65760, 90638, 98640, 135957, 181276, 197280, 226595, 271914, 362552, 407871, 453190, 543828, 679785, 725104, 815742, 906380, 1087656, 1359570, 1450208, 1631484, 1812760, 2039355, 2175312, 2719140, 3262968, 3625520, 4078710, 4350624, 5438280, 6208703, 6525936, 7251040, 8157420, 10876560, 12417406, 13051872, 16314840, 18626109, 21753120, 24834812, 31043515, 32629680, 37252218, 49669624, 55878327, 62087030, 65259360, 74504436, 93130545, 99339248, 111756654, 124174060, 149008872, 186261090, 198678496, 223513308, 248348120, 279391635, 298017744, 372522180, 447026616, 496696240, 558783270, 596035488, 745044360, 894053232, 993392480, 1117566540, 1490088720, 1788106464, 2235133080, 2980177440, 4470266160, 8940532320]

約数ペア:

[(1, 8940532320), (2, 4470266160), (3, 2980177440), (4, 2235133080), (5, 1788106464), (6, 1490088720), (8, 1117566540), (9, 993392480), (10, 894053232), (12, 745044360), (15, 596035488), (16, 558783270), (18, 496696240), (20, 447026616), (24, 372522180), (30, 298017744), (32, 279391635), (36, 248348120), (40, 223513308), (45, 198678496), (48, 186261090), (60, 149008872), (72, 124174060), (80, 111756654), (90, 99339248), (96, 93130545), (120, 74504436), (137, 65259360), (144, 62087030), (160, 55878327), (180, 49669624), (240, 37252218), (274, 32629680), (288, 31043515), (360, 24834812), (411, 21753120), (480, 18626109), (548, 16314840), (685, 13051872), (720, 12417406), (822, 10876560), (1096, 8157420), (1233, 7251040), (1370, 6525936), (1440, 6208703), (1644, 5438280), (2055, 4350624), (2192, 4078710), (2466, 3625520), (2740, 3262968), (3288, 2719140), (4110, 2175312), (4384, 2039355), (4932, 1812760), (5480, 1631484), (6165, 1450208), (6576, 1359570), (8220, 1087656), (9864, 906380), (10960, 815742), (12330, 725104), (13152, 679785), (16440, 543828), (19728, 453190), (21920, 407871), (24660, 362552), (32880, 271914), (39456, 226595), (45319, 197280), (49320, 181276), (65760, 135957), (90638, 98640)]