495372240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20849}}^1$

素因数の和:20882

約数の個数: 160

約数和(自身を含む): 1861488000

約数和(自身を除く): 1366115760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 7920, 11880, 20849, 23760, 41698, 62547, 83396, 104245, 125094, 166792, 187641, 208490, 229339, 250188, 312735, 333584, 375282, 416980, 458678, 500376, 562923, 625470, 688017, 750564, 833960, 917356, 938205, 1000752, 1125846, 1146695, 1250940, 1376034, 1501128, 1667920, 1834712, 1876410, 2064051, 2251692, 2293390, 2501880, 2752068, 2814615, 3002256, 3440085, 3669424, 3752820, 4128102, 4503384, 4586780, 5003760, 5504136, 5629230, 6192153, 6880170, 7505640, 8256204, 9006768, 9173560, 10320255, 11008272, 11258460, 12384306, 13760340, 15011280, 16512408, 18347120, 20640510, 22516920, 24768612, 27520680, 30960765, 33024816, 41281020, 45033840, 49537224, 55041360, 61921530, 82562040, 99074448, 123843060, 165124080, 247686120, 495372240]

約数ペア:

[(1, 495372240), (2, 247686120), (3, 165124080), (4, 123843060), (5, 99074448), (6, 82562040), (8, 61921530), (9, 55041360), (10, 49537224), (11, 45033840), (12, 41281020), (15, 33024816), (16, 30960765), (18, 27520680), (20, 24768612), (22, 22516920), (24, 20640510), (27, 18347120), (30, 16512408), (33, 15011280), (36, 13760340), (40, 12384306), (44, 11258460), (45, 11008272), (48, 10320255), (54, 9173560), (55, 9006768), (60, 8256204), (66, 7505640), (72, 6880170), (80, 6192153), (88, 5629230), (90, 5504136), (99, 5003760), (108, 4586780), (110, 4503384), (120, 4128102), (132, 3752820), (135, 3669424), (144, 3440085), (165, 3002256), (176, 2814615), (180, 2752068), (198, 2501880), (216, 2293390), (220, 2251692), (240, 2064051), (264, 1876410), (270, 1834712), (297, 1667920), (330, 1501128), (360, 1376034), (396, 1250940), (432, 1146695), (440, 1125846), (495, 1000752), (528, 938205), (540, 917356), (594, 833960), (660, 750564), (720, 688017), (792, 625470), (880, 562923), (990, 500376), (1080, 458678), (1188, 416980), (1320, 375282), (1485, 333584), (1584, 312735), (1980, 250188), (2160, 229339), (2376, 208490), (2640, 187641), (2970, 166792), (3960, 125094), (4752, 104245), (5940, 83396), (7920, 62547), (11880, 41698), (20849, 23760)]