450996240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1879151}}^1$

素因数の和:1879167

約数の個数: 40

約数和(自身を含む): 1398089088

約数和(自身を除く): 947092848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1879151, 3758302, 5637453, 7516604, 9395755, 11274906, 15033208, 18791510, 22549812, 28187265, 30066416, 37583020, 45099624, 56374530, 75166040, 90199248, 112749060, 150332080, 225498120, 450996240]

約数ペア:

[(1, 450996240), (2, 225498120), (3, 150332080), (4, 112749060), (5, 90199248), (6, 75166040), (8, 56374530), (10, 45099624), (12, 37583020), (15, 30066416), (16, 28187265), (20, 22549812), (24, 18791510), (30, 15033208), (40, 11274906), (48, 9395755), (60, 7516604), (80, 5637453), (120, 3758302), (240, 1879151)]