24986760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{208223}}^1$

素因数の和:208237

約数の個数: 32

約数和(自身を含む): 74960640

約数和(自身を除く): 49973880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 208223, 416446, 624669, 832892, 1041115, 1249338, 1665784, 2082230, 2498676, 3123345, 4164460, 4997352, 6246690, 8328920, 12493380, 24986760]

約数ペア:

[(1, 24986760), (2, 12493380), (3, 8328920), (4, 6246690), (5, 4997352), (6, 4164460), (8, 3123345), (10, 2498676), (12, 2082230), (15, 1665784), (20, 1249338), (24, 1041115), (30, 832892), (40, 624669), (60, 416446), (120, 208223)]