677767920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{1979}}^1$

素因数の和:3422

約数の個数: 80

約数和(自身を含む): 2103615360

約数和(自身を除く): 1425847440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1427, 1979, 2854, 3958, 4281, 5708, 5937, 7135, 7916, 8562, 9895, 11416, 11874, 14270, 15832, 17124, 19790, 21405, 22832, 23748, 28540, 29685, 31664, 34248, 39580, 42810, 47496, 57080, 59370, 68496, 79160, 85620, 94992, 114160, 118740, 158320, 171240, 237480, 342480, 474960, 2824033, 5648066, 8472099, 11296132, 14120165, 16944198, 22592264, 28240330, 33888396, 42360495, 45184528, 56480660, 67776792, 84720990, 112961320, 135553584, 169441980, 225922640, 338883960, 677767920]

約数ペア:

[(1, 677767920), (2, 338883960), (3, 225922640), (4, 169441980), (5, 135553584), (6, 112961320), (8, 84720990), (10, 67776792), (12, 56480660), (15, 45184528), (16, 42360495), (20, 33888396), (24, 28240330), (30, 22592264), (40, 16944198), (48, 14120165), (60, 11296132), (80, 8472099), (120, 5648066), (240, 2824033), (1427, 474960), (1979, 342480), (2854, 237480), (3958, 171240), (4281, 158320), (5708, 118740), (5937, 114160), (7135, 94992), (7916, 85620), (8562, 79160), (9895, 68496), (11416, 59370), (11874, 57080), (14270, 47496), (15832, 42810), (17124, 39580), (19790, 34248), (21405, 31664), (22832, 29685), (23748, 28540)]