80451786120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{4113077}}^1$

素因数の和:4113254

約数の個数: 64

約数和(自身を含む): 242836125120

約数和(自身を除く): 162384339000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 163, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 3260, 3912, 4890, 6520, 9780, 19560, 4113077, 8226154, 12339231, 16452308, 20565385, 24678462, 32904616, 41130770, 49356924, 61696155, 82261540, 98713848, 123392310, 164523080, 246784620, 493569240, 670431551, 1340863102, 2011294653, 2681726204, 3352157755, 4022589306, 5363452408, 6704315510, 8045178612, 10056473265, 13408631020, 16090357224, 20112946530, 26817262040, 40225893060, 80451786120]

約数ペア:

[(1, 80451786120), (2, 40225893060), (3, 26817262040), (4, 20112946530), (5, 16090357224), (6, 13408631020), (8, 10056473265), (10, 8045178612), (12, 6704315510), (15, 5363452408), (20, 4022589306), (24, 3352157755), (30, 2681726204), (40, 2011294653), (60, 1340863102), (120, 670431551), (163, 493569240), (326, 246784620), (489, 164523080), (652, 123392310), (815, 98713848), (978, 82261540), (1304, 61696155), (1630, 49356924), (1956, 41130770), (2445, 32904616), (3260, 24678462), (3912, 20565385), (4890, 16452308), (6520, 12339231), (9780, 8226154), (19560, 4113077)]