198114480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{275159}}^1$

素因数の和:275178

約数の個数: 60

約数和(自身を含む): 665336880

約数和(自身を除く): 467222400

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, 275159, 550318, 825477, 1100636, 1375795, 1650954, 2201272, 2476431, 2751590, 3301908, 4127385, 4402544, 4952862, 5503180, 6603816, 8254770, 9905724, 11006360, 12382155, 13207632, 16509540, 19811448, 22012720, 24764310, 33019080, 39622896, 49528620, 66038160, 99057240, 198114480]

約数ペア:

[(1, 198114480), (2, 99057240), (3, 66038160), (4, 49528620), (5, 39622896), (6, 33019080), (8, 24764310), (9, 22012720), (10, 19811448), (12, 16509540), (15, 13207632), (16, 12382155), (18, 11006360), (20, 9905724), (24, 8254770), (30, 6603816), (36, 5503180), (40, 4952862), (45, 4402544), (48, 4127385), (60, 3301908), (72, 2751590), (80, 2476431), (90, 2201272), (120, 1650954), (144, 1375795), (180, 1100636), (240, 825477), (360, 550318), (720, 275159)]