407637480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3396979}}^1$

素因数の和:3396993

約数の個数: 32

約数和(自身を含む): 1222912800

約数和(自身を除く): 815275320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3396979, 6793958, 10190937, 13587916, 16984895, 20381874, 27175832, 33969790, 40763748, 50954685, 67939580, 81527496, 101909370, 135879160, 203818740, 407637480]

約数ペア:

[(1, 407637480), (2, 203818740), (3, 135879160), (4, 101909370), (5, 81527496), (6, 67939580), (8, 50954685), (10, 40763748), (12, 33969790), (15, 27175832), (20, 20381874), (24, 16984895), (30, 13587916), (40, 10190937), (60, 6793958), (120, 3396979)]