165777240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{12911}}^1$

素因数の和:13032

約数の個数: 64

約数和(自身を含む): 502018560

約数和(自身を除く): 336241320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6420, 12840, 12911, 25822, 38733, 51644, 64555, 77466, 103288, 129110, 154932, 193665, 258220, 309864, 387330, 516440, 774660, 1381477, 1549320, 2762954, 4144431, 5525908, 6907385, 8288862, 11051816, 13814770, 16577724, 20722155, 27629540, 33155448, 41444310, 55259080, 82888620, 165777240]

約数ペア:

[(1, 165777240), (2, 82888620), (3, 55259080), (4, 41444310), (5, 33155448), (6, 27629540), (8, 20722155), (10, 16577724), (12, 13814770), (15, 11051816), (20, 8288862), (24, 6907385), (30, 5525908), (40, 4144431), (60, 2762954), (107, 1549320), (120, 1381477), (214, 774660), (321, 516440), (428, 387330), (535, 309864), (642, 258220), (856, 193665), (1070, 154932), (1284, 129110), (1605, 103288), (2140, 77466), (2568, 64555), (3210, 51644), (4280, 38733), (6420, 25822), (12840, 12911)]