2393938920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{68087}}^1$

素因数の和:68394

約数の個数: 64

約数和(自身を含む): 7206433920

約数和(自身を除く): 4812495000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 293, 586, 879, 1172, 1465, 1758, 2344, 2930, 3516, 4395, 5860, 7032, 8790, 11720, 17580, 35160, 68087, 136174, 204261, 272348, 340435, 408522, 544696, 680870, 817044, 1021305, 1361740, 1634088, 2042610, 2723480, 4085220, 8170440, 19949491, 39898982, 59848473, 79797964, 99747455, 119696946, 159595928, 199494910, 239393892, 299242365, 398989820, 478787784, 598484730, 797979640, 1196969460, 2393938920]

約数ペア:

[(1, 2393938920), (2, 1196969460), (3, 797979640), (4, 598484730), (5, 478787784), (6, 398989820), (8, 299242365), (10, 239393892), (12, 199494910), (15, 159595928), (20, 119696946), (24, 99747455), (30, 79797964), (40, 59848473), (60, 39898982), (120, 19949491), (293, 8170440), (586, 4085220), (879, 2723480), (1172, 2042610), (1465, 1634088), (1758, 1361740), (2344, 1021305), (2930, 817044), (3516, 680870), (4395, 544696), (5860, 408522), (7032, 340435), (8790, 272348), (11720, 204261), (17580, 136174), (35160, 68087)]