6647280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{27697}}^1$

素因数の和:27713

約数の個数: 40

約数和(自身を含む): 20607312

約数和(自身を除く): 13960032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 27697, 55394, 83091, 110788, 138485, 166182, 221576, 276970, 332364, 415455, 443152, 553940, 664728, 830910, 1107880, 1329456, 1661820, 2215760, 3323640, 6647280]

約数ペア:

[(1, 6647280), (2, 3323640), (3, 2215760), (4, 1661820), (5, 1329456), (6, 1107880), (8, 830910), (10, 664728), (12, 553940), (15, 443152), (16, 415455), (20, 332364), (24, 276970), (30, 221576), (40, 166182), (48, 138485), (60, 110788), (80, 83091), (120, 55394), (240, 27697)]