458991420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{20509}}^1$

素因数の和:20894

約数の個数: 48

約数和(自身を含む): 1288684320

約数和(自身を除く): 829692900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 373, 746, 1119, 1492, 1865, 2238, 3730, 4476, 5595, 7460, 11190, 20509, 22380, 41018, 61527, 82036, 102545, 123054, 205090, 246108, 307635, 410180, 615270, 1230540, 7649857, 15299714, 22949571, 30599428, 38249285, 45899142, 76498570, 91798284, 114747855, 152997140, 229495710, 458991420]

約数ペア:

[(1, 458991420), (2, 229495710), (3, 152997140), (4, 114747855), (5, 91798284), (6, 76498570), (10, 45899142), (12, 38249285), (15, 30599428), (20, 22949571), (30, 15299714), (60, 7649857), (373, 1230540), (746, 615270), (1119, 410180), (1492, 307635), (1865, 246108), (2238, 205090), (3730, 123054), (4476, 102545), (5595, 82036), (7460, 61527), (11190, 41018), (20509, 22380)]