1880887920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{7837033}}^1$

素因数の和:7837049

約数の個数: 40

約数和(自身を含む): 5830753296

約数和(自身を除く): 3949865376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 7837033, 15674066, 23511099, 31348132, 39185165, 47022198, 62696264, 78370330, 94044396, 117555495, 125392528, 156740660, 188088792, 235110990, 313481320, 376177584, 470221980, 626962640, 940443960, 1880887920]

約数ペア:

[(1, 1880887920), (2, 940443960), (3, 626962640), (4, 470221980), (5, 376177584), (6, 313481320), (8, 235110990), (10, 188088792), (12, 156740660), (15, 125392528), (16, 117555495), (20, 94044396), (24, 78370330), (30, 62696264), (40, 47022198), (48, 39185165), (60, 31348132), (80, 23511099), (120, 15674066), (240, 7837033)]