77771256180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1296187603}}^1$

素因数の和:1296187615

約数の個数: 24

約数和(自身を含む): 217759517472

約数和(自身を除く): 139988261292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1296187603, 2592375206, 3888562809, 5184750412, 6480938015, 7777125618, 12961876030, 15554251236, 19442814045, 25923752060, 38885628090, 77771256180]

約数ペア:

[(1, 77771256180), (2, 38885628090), (3, 25923752060), (4, 19442814045), (5, 15554251236), (6, 12961876030), (10, 7777125618), (12, 6480938015), (15, 5184750412), (20, 3888562809), (30, 2592375206), (60, 1296187603)]