108939240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{302609}}^1$

素因数の和:302626

約数の個数: 48

約数和(自身を含む): 354053700

約数和(自身を除く): 245114460

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, 302609, 605218, 907827, 1210436, 1513045, 1815654, 2420872, 2723481, 3026090, 3631308, 4539135, 5446962, 6052180, 7262616, 9078270, 10893924, 12104360, 13617405, 18156540, 21787848, 27234810, 36313080, 54469620, 108939240]

約数ペア:

[(1, 108939240), (2, 54469620), (3, 36313080), (4, 27234810), (5, 21787848), (6, 18156540), (8, 13617405), (9, 12104360), (10, 10893924), (12, 9078270), (15, 7262616), (18, 6052180), (20, 5446962), (24, 4539135), (30, 3631308), (36, 3026090), (40, 2723481), (45, 2420872), (60, 1815654), (72, 1513045), (90, 1210436), (120, 907827), (180, 605218), (360, 302609)]