269791440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1124131}}^1$

素因数の和:1124147

約数の個数: 40

約数和(自身を含む): 836354208

約数和(自身を除く): 566562768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1124131, 2248262, 3372393, 4496524, 5620655, 6744786, 8993048, 11241310, 13489572, 16861965, 17986096, 22482620, 26979144, 33723930, 44965240, 53958288, 67447860, 89930480, 134895720, 269791440]

約数ペア:

[(1, 269791440), (2, 134895720), (3, 89930480), (4, 67447860), (5, 53958288), (6, 44965240), (8, 33723930), (10, 26979144), (12, 22482620), (15, 17986096), (16, 16861965), (20, 13489572), (24, 11241310), (30, 8993048), (40, 6744786), (48, 5620655), (60, 4496524), (80, 3372393), (120, 2248262), (240, 1124131)]