304348560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1268119}}^1$

素因数の和:1268135

約数の個数: 40

約数和(自身を含む): 943481280

約数和(自身を除く): 639132720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1268119, 2536238, 3804357, 5072476, 6340595, 7608714, 10144952, 12681190, 15217428, 19021785, 20289904, 25362380, 30434856, 38043570, 50724760, 60869712, 76087140, 101449520, 152174280, 304348560]

約数ペア:

[(1, 304348560), (2, 152174280), (3, 101449520), (4, 76087140), (5, 60869712), (6, 50724760), (8, 38043570), (10, 30434856), (12, 25362380), (15, 20289904), (16, 19021785), (20, 15217428), (24, 12681190), (30, 10144952), (40, 7608714), (48, 6340595), (60, 5072476), (80, 3804357), (120, 2536238), (240, 1268119)]