1001032920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2780647}}^1$

素因数の和:2780664

約数の個数: 48

約数和(自身を含む): 3253358160

約数和(自身を除く): 2252325240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 2780647, 5561294, 8341941, 11122588, 13903235, 16683882, 22245176, 25025823, 27806470, 33367764, 41709705, 50051646, 55612940, 66735528, 83419410, 100103292, 111225880, 125129115, 166838820, 200206584, 250258230, 333677640, 500516460, 1001032920]

約数ペア:

[(1, 1001032920), (2, 500516460), (3, 333677640), (4, 250258230), (5, 200206584), (6, 166838820), (8, 125129115), (9, 111225880), (10, 100103292), (12, 83419410), (15, 66735528), (18, 55612940), (20, 50051646), (24, 41709705), (30, 33367764), (36, 27806470), (40, 25025823), (45, 22245176), (60, 16683882), (72, 13903235), (90, 11122588), (120, 8341941), (180, 5561294), (360, 2780647)]