75661618920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{630513491}}^1$

素因数の和:630513505

約数の個数: 32

約数和(自身を含む): 226984857120

約数和(自身を除く): 151323238200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 630513491, 1261026982, 1891540473, 2522053964, 3152567455, 3783080946, 5044107928, 6305134910, 7566161892, 9457702365, 12610269820, 15132323784, 18915404730, 25220539640, 37830809460, 75661618920]

約数ペア:

[(1, 75661618920), (2, 37830809460), (3, 25220539640), (4, 18915404730), (5, 15132323784), (6, 12610269820), (8, 9457702365), (10, 7566161892), (12, 6305134910), (15, 5044107928), (20, 3783080946), (24, 3152567455), (30, 2522053964), (40, 1891540473), (60, 1261026982), (120, 630513491)]