64065480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{533879}}^1$

素因数の和:533893

約数の個数: 32

約数和(自身を含む): 192196800

約数和(自身を除く): 128131320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 533879, 1067758, 1601637, 2135516, 2669395, 3203274, 4271032, 5338790, 6406548, 8008185, 10677580, 12813096, 16016370, 21355160, 32032740, 64065480]

約数ペア:

[(1, 64065480), (2, 32032740), (3, 21355160), (4, 16016370), (5, 12813096), (6, 10677580), (8, 8008185), (10, 6406548), (12, 5338790), (15, 4271032), (20, 3203274), (24, 2669395), (30, 2135516), (40, 1601637), (60, 1067758), (120, 533879)]