42818280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{356819}}^1$

素因数の和:356833

約数の個数: 32

約数和(自身を含む): 128455200

約数和(自身を除く): 85636920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 356819, 713638, 1070457, 1427276, 1784095, 2140914, 2854552, 3568190, 4281828, 5352285, 7136380, 8563656, 10704570, 14272760, 21409140, 42818280]

約数ペア:

[(1, 42818280), (2, 21409140), (3, 14272760), (4, 10704570), (5, 8563656), (6, 7136380), (8, 5352285), (10, 4281828), (12, 3568190), (15, 2854552), (20, 2140914), (24, 1784095), (30, 1427276), (40, 1070457), (60, 713638), (120, 356819)]