90400320

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{10463}}^1$

素因数の和:10489

約数の個数: 112

約数和(自身を含む): 318942720

約数和(自身を除く): 228542400

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, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 10463, 20926, 31389, 41852, 52315, 62778, 83704, 94167, 104630, 125556, 156945, 167408, 188334, 209260, 251112, 282501, 313890, 334816, 376668, 418520, 470835, 502224, 565002, 627780, 669632, 753336, 837040, 941670, 1004448, 1130004, 1255560, 1412505, 1506672, 1674080, 1883340, 2008896, 2260008, 2511120, 2825010, 3013344, 3348160, 3766680, 4520016, 5022240, 5650020, 6026688, 7533360, 9040032, 10044480, 11300040, 15066720, 18080064, 22600080, 30133440, 45200160, 90400320]

約数ペア:

[(1, 90400320), (2, 45200160), (3, 30133440), (4, 22600080), (5, 18080064), (6, 15066720), (8, 11300040), (9, 10044480), (10, 9040032), (12, 7533360), (15, 6026688), (16, 5650020), (18, 5022240), (20, 4520016), (24, 3766680), (27, 3348160), (30, 3013344), (32, 2825010), (36, 2511120), (40, 2260008), (45, 2008896), (48, 1883340), (54, 1674080), (60, 1506672), (64, 1412505), (72, 1255560), (80, 1130004), (90, 1004448), (96, 941670), (108, 837040), (120, 753336), (135, 669632), (144, 627780), (160, 565002), (180, 502224), (192, 470835), (216, 418520), (240, 376668), (270, 334816), (288, 313890), (320, 282501), (360, 251112), (432, 209260), (480, 188334), (540, 167408), (576, 156945), (720, 125556), (864, 104630), (960, 94167), (1080, 83704), (1440, 62778), (1728, 52315), (2160, 41852), (2880, 31389), (4320, 20926), (8640, 10463)]