2772240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11551}}^1$

素因数の和:11567

約数の個数: 40

約数和(自身を含む): 8594688

約数和(自身を除く): 5822448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 11551, 23102, 34653, 46204, 57755, 69306, 92408, 115510, 138612, 173265, 184816, 231020, 277224, 346530, 462040, 554448, 693060, 924080, 1386120, 2772240]

約数ペア:

[(1, 2772240), (2, 1386120), (3, 924080), (4, 693060), (5, 554448), (6, 462040), (8, 346530), (10, 277224), (12, 231020), (15, 184816), (16, 173265), (20, 138612), (24, 115510), (30, 92408), (40, 69306), (48, 57755), (60, 46204), (80, 34653), (120, 23102), (240, 11551)]