153932820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1489}}^1\times {\mathrm{1723}}^1$

素因数の和:3224

約数の個数: 48

約数和(自身を含む): 431551680

約数和(自身を除く): 277618860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1489, 1723, 2978, 3446, 4467, 5169, 5956, 6892, 7445, 8615, 8934, 10338, 14890, 17230, 17868, 20676, 22335, 25845, 29780, 34460, 44670, 51690, 89340, 103380, 2565547, 5131094, 7696641, 10262188, 12827735, 15393282, 25655470, 30786564, 38483205, 51310940, 76966410, 153932820]

約数ペア:

[(1, 153932820), (2, 76966410), (3, 51310940), (4, 38483205), (5, 30786564), (6, 25655470), (10, 15393282), (12, 12827735), (15, 10262188), (20, 7696641), (30, 5131094), (60, 2565547), (1489, 103380), (1723, 89340), (2978, 51690), (3446, 44670), (4467, 34460), (5169, 29780), (5956, 25845), (6892, 22335), (7445, 20676), (8615, 17868), (8934, 17230), (10338, 14890)]