2009068560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{27091}}^1$

素因数の和:27213

約数の個数: 120

約数和(自身を含む): 6812879424

約数和(自身を除く): 4803810864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 103, 120, 144, 180, 206, 240, 309, 360, 412, 515, 618, 720, 824, 927, 1030, 1236, 1545, 1648, 1854, 2060, 2472, 3090, 3708, 4120, 4635, 4944, 6180, 7416, 8240, 9270, 12360, 14832, 18540, 24720, 27091, 37080, 54182, 74160, 81273, 108364, 135455, 162546, 216728, 243819, 270910, 325092, 406365, 433456, 487638, 541820, 650184, 812730, 975276, 1083640, 1219095, 1300368, 1625460, 1950552, 2167280, 2438190, 2790373, 3250920, 3901104, 4876380, 5580746, 6501840, 8371119, 9752760, 11161492, 13951865, 16742238, 19505520, 22322984, 25113357, 27903730, 33484476, 41855595, 44645968, 50226714, 55807460, 66968952, 83711190, 100453428, 111614920, 125566785, 133937904, 167422380, 200906856, 223229840, 251133570, 334844760, 401813712, 502267140, 669689520, 1004534280, 2009068560]

約数ペア:

[(1, 2009068560), (2, 1004534280), (3, 669689520), (4, 502267140), (5, 401813712), (6, 334844760), (8, 251133570), (9, 223229840), (10, 200906856), (12, 167422380), (15, 133937904), (16, 125566785), (18, 111614920), (20, 100453428), (24, 83711190), (30, 66968952), (36, 55807460), (40, 50226714), (45, 44645968), (48, 41855595), (60, 33484476), (72, 27903730), (80, 25113357), (90, 22322984), (103, 19505520), (120, 16742238), (144, 13951865), (180, 11161492), (206, 9752760), (240, 8371119), (309, 6501840), (360, 5580746), (412, 4876380), (515, 3901104), (618, 3250920), (720, 2790373), (824, 2438190), (927, 2167280), (1030, 1950552), (1236, 1625460), (1545, 1300368), (1648, 1219095), (1854, 1083640), (2060, 975276), (2472, 812730), (3090, 650184), (3708, 541820), (4120, 487638), (4635, 433456), (4944, 406365), (6180, 325092), (7416, 270910), (8240, 243819), (9270, 216728), (12360, 162546), (14832, 135455), (18540, 108364), (24720, 81273), (27091, 74160), (37080, 54182)]