18054480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{75227}}^1$

素因数の和:75243

約数の個数: 40

約数和(自身を含む): 55969632

約数和(自身を除く): 37915152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 75227, 150454, 225681, 300908, 376135, 451362, 601816, 752270, 902724, 1128405, 1203632, 1504540, 1805448, 2256810, 3009080, 3610896, 4513620, 6018160, 9027240, 18054480]

約数ペア:

[(1, 18054480), (2, 9027240), (3, 6018160), (4, 4513620), (5, 3610896), (6, 3009080), (8, 2256810), (10, 1805448), (12, 1504540), (15, 1203632), (16, 1128405), (20, 902724), (24, 752270), (30, 601816), (40, 451362), (48, 376135), (60, 300908), (80, 225681), (120, 150454), (240, 75227)]