57463920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79811}}^1$

素因数の和:79830

約数の個数: 60

約数和(自身を含む): 192985416

約数和(自身を除く): 135521496

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 79811, 159622, 239433, 319244, 399055, 478866, 638488, 718299, 798110, 957732, 1197165, 1276976, 1436598, 1596220, 1915464, 2394330, 2873196, 3192440, 3591495, 3830928, 4788660, 5746392, 6384880, 7182990, 9577320, 11492784, 14365980, 19154640, 28731960, 57463920]

約数ペア:

[(1, 57463920), (2, 28731960), (3, 19154640), (4, 14365980), (5, 11492784), (6, 9577320), (8, 7182990), (9, 6384880), (10, 5746392), (12, 4788660), (15, 3830928), (16, 3591495), (18, 3192440), (20, 2873196), (24, 2394330), (30, 1915464), (36, 1596220), (40, 1436598), (45, 1276976), (48, 1197165), (60, 957732), (72, 798110), (80, 718299), (90, 638488), (120, 478866), (144, 399055), (180, 319244), (240, 239433), (360, 159622), (720, 79811)]