145656960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{709}}^1$

素因数の和:838

約数の個数: 128

約数和(自身を含む): 469281600

約数和(自身を除く): 323624640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 107, 120, 128, 160, 192, 214, 240, 320, 321, 384, 428, 480, 535, 640, 642, 709, 856, 960, 1070, 1284, 1418, 1605, 1712, 1920, 2127, 2140, 2568, 2836, 3210, 3424, 3545, 4254, 4280, 5136, 5672, 6420, 6848, 7090, 8508, 8560, 10272, 10635, 11344, 12840, 13696, 14180, 17016, 17120, 20544, 21270, 22688, 25680, 28360, 34032, 34240, 41088, 42540, 45376, 51360, 56720, 68064, 68480, 75863, 85080, 90752, 102720, 113440, 136128, 151726, 170160, 205440, 226880, 227589, 272256, 303452, 340320, 379315, 453760, 455178, 606904, 680640, 758630, 910356, 1137945, 1213808, 1361280, 1517260, 1820712, 2275890, 2427616, 3034520, 3641424, 4551780, 4855232, 6069040, 7282848, 9103560, 9710464, 12138080, 14565696, 18207120, 24276160, 29131392, 36414240, 48552320, 72828480, 145656960]

約数ペア:

[(1, 145656960), (2, 72828480), (3, 48552320), (4, 36414240), (5, 29131392), (6, 24276160), (8, 18207120), (10, 14565696), (12, 12138080), (15, 9710464), (16, 9103560), (20, 7282848), (24, 6069040), (30, 4855232), (32, 4551780), (40, 3641424), (48, 3034520), (60, 2427616), (64, 2275890), (80, 1820712), (96, 1517260), (107, 1361280), (120, 1213808), (128, 1137945), (160, 910356), (192, 758630), (214, 680640), (240, 606904), (320, 455178), (321, 453760), (384, 379315), (428, 340320), (480, 303452), (535, 272256), (640, 227589), (642, 226880), (709, 205440), (856, 170160), (960, 151726), (1070, 136128), (1284, 113440), (1418, 102720), (1605, 90752), (1712, 85080), (1920, 75863), (2127, 68480), (2140, 68064), (2568, 56720), (2836, 51360), (3210, 45376), (3424, 42540), (3545, 41088), (4254, 34240), (4280, 34032), (5136, 28360), (5672, 25680), (6420, 22688), (6848, 21270), (7090, 20544), (8508, 17120), (8560, 17016), (10272, 14180), (10635, 13696), (11344, 12840)]