201657240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{560159}}^1$

素因数の和:560176

約数の個数: 48

約数和(自身を含む): 655387200

約数和(自身を除く): 453729960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 560159, 1120318, 1680477, 2240636, 2800795, 3360954, 4481272, 5041431, 5601590, 6721908, 8402385, 10082862, 11203180, 13443816, 16804770, 20165724, 22406360, 25207155, 33609540, 40331448, 50414310, 67219080, 100828620, 201657240]

約数ペア:

[(1, 201657240), (2, 100828620), (3, 67219080), (4, 50414310), (5, 40331448), (6, 33609540), (8, 25207155), (9, 22406360), (10, 20165724), (12, 16804770), (15, 13443816), (18, 11203180), (20, 10082862), (24, 8402385), (30, 6721908), (36, 5601590), (40, 5041431), (45, 4481272), (60, 3360954), (72, 2800795), (90, 2240636), (120, 1680477), (180, 1120318), (360, 560159)]