64505880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{3037}}^1$

素因数の和:3113

約数の個数: 96

約数和(自身を含む): 213267600

約数和(自身を除く): 148761720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 59, 60, 72, 90, 118, 120, 177, 180, 236, 295, 354, 360, 472, 531, 590, 708, 885, 1062, 1180, 1416, 1770, 2124, 2360, 2655, 3037, 3540, 4248, 5310, 6074, 7080, 9111, 10620, 12148, 15185, 18222, 21240, 24296, 27333, 30370, 36444, 45555, 54666, 60740, 72888, 91110, 109332, 121480, 136665, 179183, 182220, 218664, 273330, 358366, 364440, 537549, 546660, 716732, 895915, 1075098, 1093320, 1433464, 1612647, 1791830, 2150196, 2687745, 3225294, 3583660, 4300392, 5375490, 6450588, 7167320, 8063235, 10750980, 12901176, 16126470, 21501960, 32252940, 64505880]

約数ペア:

[(1, 64505880), (2, 32252940), (3, 21501960), (4, 16126470), (5, 12901176), (6, 10750980), (8, 8063235), (9, 7167320), (10, 6450588), (12, 5375490), (15, 4300392), (18, 3583660), (20, 3225294), (24, 2687745), (30, 2150196), (36, 1791830), (40, 1612647), (45, 1433464), (59, 1093320), (60, 1075098), (72, 895915), (90, 716732), (118, 546660), (120, 537549), (177, 364440), (180, 358366), (236, 273330), (295, 218664), (354, 182220), (360, 179183), (472, 136665), (531, 121480), (590, 109332), (708, 91110), (885, 72888), (1062, 60740), (1180, 54666), (1416, 45555), (1770, 36444), (2124, 30370), (2360, 27333), (2655, 24296), (3037, 21240), (3540, 18222), (4248, 15185), (5310, 12148), (6074, 10620), (7080, 9111)]