121866480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{169259}}^1$

素因数の和:169278

約数の個数: 60

約数和(自身を含む): 409270680

約数和(自身を除く): 287404200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 169259, 338518, 507777, 677036, 846295, 1015554, 1354072, 1523331, 1692590, 2031108, 2538885, 2708144, 3046662, 3385180, 4062216, 5077770, 6093324, 6770360, 7616655, 8124432, 10155540, 12186648, 13540720, 15233310, 20311080, 24373296, 30466620, 40622160, 60933240, 121866480]

約数ペア:

[(1, 121866480), (2, 60933240), (3, 40622160), (4, 30466620), (5, 24373296), (6, 20311080), (8, 15233310), (9, 13540720), (10, 12186648), (12, 10155540), (15, 8124432), (16, 7616655), (18, 6770360), (20, 6093324), (24, 5077770), (30, 4062216), (36, 3385180), (40, 3046662), (45, 2708144), (48, 2538885), (60, 2031108), (72, 1692590), (80, 1523331), (90, 1354072), (120, 1015554), (144, 846295), (180, 677036), (240, 507777), (360, 338518), (720, 169259)]