56774160

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{78853}}^1$

素因数の和:78872

約数の個数: 60

約数和(自身を含む): 190668972

約数和(自身を除く): 133894812

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, 78853, 157706, 236559, 315412, 394265, 473118, 630824, 709677, 788530, 946236, 1182795, 1261648, 1419354, 1577060, 1892472, 2365590, 2838708, 3154120, 3548385, 3784944, 4731180, 5677416, 6308240, 7096770, 9462360, 11354832, 14193540, 18924720, 28387080, 56774160]

約数ペア:

[(1, 56774160), (2, 28387080), (3, 18924720), (4, 14193540), (5, 11354832), (6, 9462360), (8, 7096770), (9, 6308240), (10, 5677416), (12, 4731180), (15, 3784944), (16, 3548385), (18, 3154120), (20, 2838708), (24, 2365590), (30, 1892472), (36, 1577060), (40, 1419354), (45, 1261648), (48, 1182795), (60, 946236), (72, 788530), (80, 709677), (90, 630824), (120, 473118), (144, 394265), (180, 315412), (240, 236559), (360, 157706), (720, 78853)]