221127240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1842727}}^1$

素因数の和:1842741

約数の個数: 32

約数和(自身を含む): 663382080

約数和(自身を除く): 442254840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1842727, 3685454, 5528181, 7370908, 9213635, 11056362, 14741816, 18427270, 22112724, 27640905, 36854540, 44225448, 55281810, 73709080, 110563620, 221127240]

約数ペア:

[(1, 221127240), (2, 110563620), (3, 73709080), (4, 55281810), (5, 44225448), (6, 36854540), (8, 27640905), (10, 22112724), (12, 18427270), (15, 14741816), (20, 11056362), (24, 9213635), (30, 7370908), (40, 5528181), (60, 3685454), (120, 1842727)]