61017240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{508477}}^1$

素因数の和:508491

約数の個数: 32

約数和(自身を含む): 183052080

約数和(自身を除く): 122034840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 508477, 1016954, 1525431, 2033908, 2542385, 3050862, 4067816, 5084770, 6101724, 7627155, 10169540, 12203448, 15254310, 20339080, 30508620, 61017240]

約数ペア:

[(1, 61017240), (2, 30508620), (3, 20339080), (4, 15254310), (5, 12203448), (6, 10169540), (8, 7627155), (10, 6101724), (12, 5084770), (15, 4067816), (20, 3050862), (24, 2542385), (30, 2033908), (40, 1525431), (60, 1016954), (120, 508477)]