9774480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:448

約数の個数: 80

約数和(自身を含む): 30623040

約数和(自身を除く): 20848560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 139, 240, 278, 293, 417, 556, 586, 695, 834, 879, 1112, 1172, 1390, 1465, 1668, 1758, 2085, 2224, 2344, 2780, 2930, 3336, 3516, 4170, 4395, 4688, 5560, 5860, 6672, 7032, 8340, 8790, 11120, 11720, 14064, 16680, 17580, 23440, 33360, 35160, 40727, 70320, 81454, 122181, 162908, 203635, 244362, 325816, 407270, 488724, 610905, 651632, 814540, 977448, 1221810, 1629080, 1954896, 2443620, 3258160, 4887240, 9774480]

約数ペア:

[(1, 9774480), (2, 4887240), (3, 3258160), (4, 2443620), (5, 1954896), (6, 1629080), (8, 1221810), (10, 977448), (12, 814540), (15, 651632), (16, 610905), (20, 488724), (24, 407270), (30, 325816), (40, 244362), (48, 203635), (60, 162908), (80, 122181), (120, 81454), (139, 70320), (240, 40727), (278, 35160), (293, 33360), (417, 23440), (556, 17580), (586, 16680), (695, 14064), (834, 11720), (879, 11120), (1112, 8790), (1172, 8340), (1390, 7032), (1465, 6672), (1668, 5860), (1758, 5560), (2085, 4688), (2224, 4395), (2344, 4170), (2780, 3516), (2930, 3336)]