144107220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{77477}}^1$

素因数の和:77520

約数の個数: 48

約数和(自身を含む): 416521728

約数和(自身を除く): 272414508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 77477, 154954, 232431, 309908, 387385, 464862, 774770, 929724, 1162155, 1549540, 2324310, 2401787, 4648620, 4803574, 7205361, 9607148, 12008935, 14410722, 24017870, 28821444, 36026805, 48035740, 72053610, 144107220]

約数ペア:

[(1, 144107220), (2, 72053610), (3, 48035740), (4, 36026805), (5, 28821444), (6, 24017870), (10, 14410722), (12, 12008935), (15, 9607148), (20, 7205361), (30, 4803574), (31, 4648620), (60, 2401787), (62, 2324310), (93, 1549540), (124, 1162155), (155, 929724), (186, 774770), (310, 464862), (372, 387385), (465, 309908), (620, 232431), (930, 154954), (1860, 77477)]