13477680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{18719}}^1$

素因数の和:18738

約数の個数: 60

約数和(自身を含む): 45264960

約数和(自身を除く): 31787280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 18719, 37438, 56157, 74876, 93595, 112314, 149752, 168471, 187190, 224628, 280785, 299504, 336942, 374380, 449256, 561570, 673884, 748760, 842355, 898512, 1123140, 1347768, 1497520, 1684710, 2246280, 2695536, 3369420, 4492560, 6738840, 13477680]

約数ペア:

[(1, 13477680), (2, 6738840), (3, 4492560), (4, 3369420), (5, 2695536), (6, 2246280), (8, 1684710), (9, 1497520), (10, 1347768), (12, 1123140), (15, 898512), (16, 842355), (18, 748760), (20, 673884), (24, 561570), (30, 449256), (36, 374380), (40, 336942), (45, 299504), (48, 280785), (60, 224628), (72, 187190), (80, 168471), (90, 149752), (120, 112314), (144, 93595), (180, 74876), (240, 56157), (360, 37438), (720, 18719)]