120729888

素因数分解:

$2^5\times 3^2\times {\mathrm{419201}}^1$

素因数の和:419217

約数の個数: 36

約数和(自身を含む): 343326438

約数和(自身を除く): 222596550

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 419201, 838402, 1257603, 1676804, 2515206, 3353608, 3772809, 5030412, 6707216, 7545618, 10060824, 13414432, 15091236, 20121648, 30182472, 40243296, 60364944, 120729888]

約数ペア:

[(1, 120729888), (2, 60364944), (3, 40243296), (4, 30182472), (6, 20121648), (8, 15091236), (9, 13414432), (12, 10060824), (16, 7545618), (18, 6707216), (24, 5030412), (32, 3772809), (36, 3353608), (48, 2515206), (72, 1676804), (96, 1257603), (144, 838402), (288, 419201)]