495426960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{98299}}^1$

素因数の和:98325

約数の個数: 120

約数和(自身を含む): 1901515200

約数和(自身を除く): 1406088240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 98299, 196598, 294897, 393196, 491495, 589794, 688093, 786392, 884691, 982990, 1179588, 1376186, 1474485, 1572784, 1769382, 1965980, 2064279, 2359176, 2752372, 2948970, 3440465, 3538764, 3931960, 4128558, 4423455, 4718352, 5504744, 5897940, 6192837, 6880930, 7077528, 7863920, 8257116, 8846910, 10321395, 11009488, 11795880, 12385674, 13761860, 14155056, 16514232, 17693820, 20642790, 23591760, 24771348, 27523720, 30964185, 33028464, 35387640, 41285580, 49542696, 55047440, 61928370, 70775280, 82571160, 99085392, 123856740, 165142320, 247713480, 495426960]

約数ペア:

[(1, 495426960), (2, 247713480), (3, 165142320), (4, 123856740), (5, 99085392), (6, 82571160), (7, 70775280), (8, 61928370), (9, 55047440), (10, 49542696), (12, 41285580), (14, 35387640), (15, 33028464), (16, 30964185), (18, 27523720), (20, 24771348), (21, 23591760), (24, 20642790), (28, 17693820), (30, 16514232), (35, 14155056), (36, 13761860), (40, 12385674), (42, 11795880), (45, 11009488), (48, 10321395), (56, 8846910), (60, 8257116), (63, 7863920), (70, 7077528), (72, 6880930), (80, 6192837), (84, 5897940), (90, 5504744), (105, 4718352), (112, 4423455), (120, 4128558), (126, 3931960), (140, 3538764), (144, 3440465), (168, 2948970), (180, 2752372), (210, 2359176), (240, 2064279), (252, 1965980), (280, 1769382), (315, 1572784), (336, 1474485), (360, 1376186), (420, 1179588), (504, 982990), (560, 884691), (630, 786392), (720, 688093), (840, 589794), (1008, 491495), (1260, 393196), (1680, 294897), (2520, 196598), (5040, 98299)]