1900454760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5279041}}^1$

素因数の和:5279058

約数の個数: 48

約数和(自身を含む): 6176479140

約数和(自身を除く): 4276024380

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, 5279041, 10558082, 15837123, 21116164, 26395205, 31674246, 42232328, 47511369, 52790410, 63348492, 79185615, 95022738, 105580820, 126696984, 158371230, 190045476, 211161640, 237556845, 316742460, 380090952, 475113690, 633484920, 950227380, 1900454760]

約数ペア:

[(1, 1900454760), (2, 950227380), (3, 633484920), (4, 475113690), (5, 380090952), (6, 316742460), (8, 237556845), (9, 211161640), (10, 190045476), (12, 158371230), (15, 126696984), (18, 105580820), (20, 95022738), (24, 79185615), (30, 63348492), (36, 52790410), (40, 47511369), (45, 42232328), (60, 31674246), (72, 26395205), (90, 21116164), (120, 15837123), (180, 10558082), (360, 5279041)]