223138920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1859491}}^1$

素因数の和:1859505

約数の個数: 32

約数和(自身を含む): 669417120

約数和(自身を除く): 446278200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1859491, 3718982, 5578473, 7437964, 9297455, 11156946, 14875928, 18594910, 22313892, 27892365, 37189820, 44627784, 55784730, 74379640, 111569460, 223138920]

約数ペア:

[(1, 223138920), (2, 111569460), (3, 74379640), (4, 55784730), (5, 44627784), (6, 37189820), (8, 27892365), (10, 22313892), (12, 18594910), (15, 14875928), (20, 11156946), (24, 9297455), (30, 7437964), (40, 5578473), (60, 3718982), (120, 1859491)]