204834480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{853477}}^1$

素因数の和:853493

約数の個数: 40

約数和(自身を含む): 634987632

約数和(自身を除く): 430153152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 853477, 1706954, 2560431, 3413908, 4267385, 5120862, 6827816, 8534770, 10241724, 12802155, 13655632, 17069540, 20483448, 25604310, 34139080, 40966896, 51208620, 68278160, 102417240, 204834480]

約数ペア:

[(1, 204834480), (2, 102417240), (3, 68278160), (4, 51208620), (5, 40966896), (6, 34139080), (8, 25604310), (10, 20483448), (12, 17069540), (15, 13655632), (16, 12802155), (20, 10241724), (24, 8534770), (30, 6827816), (40, 5120862), (48, 4267385), (60, 3413908), (80, 2560431), (120, 1706954), (240, 853477)]