55628880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7477}}^1$

素因数の和:7524

約数の個数: 80

約数和(自身を含む): 178036224

約数和(自身を除く): 122407344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 7477, 14954, 22431, 29908, 37385, 44862, 59816, 74770, 89724, 112155, 119632, 149540, 179448, 224310, 231787, 299080, 358896, 448620, 463574, 598160, 695361, 897240, 927148, 1158935, 1390722, 1794480, 1854296, 2317870, 2781444, 3476805, 3708592, 4635740, 5562888, 6953610, 9271480, 11125776, 13907220, 18542960, 27814440, 55628880]

約数ペア:

[(1, 55628880), (2, 27814440), (3, 18542960), (4, 13907220), (5, 11125776), (6, 9271480), (8, 6953610), (10, 5562888), (12, 4635740), (15, 3708592), (16, 3476805), (20, 2781444), (24, 2317870), (30, 1854296), (31, 1794480), (40, 1390722), (48, 1158935), (60, 927148), (62, 897240), (80, 695361), (93, 598160), (120, 463574), (124, 448620), (155, 358896), (186, 299080), (240, 231787), (248, 224310), (310, 179448), (372, 149540), (465, 119632), (496, 112155), (620, 89724), (744, 74770), (930, 59816), (1240, 44862), (1488, 37385), (1860, 29908), (2480, 22431), (3720, 14954), (7440, 7477)]