127970760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1066423}}^1$

素因数の和:1066437

約数の個数: 32

約数和(自身を含む): 383912640

約数和(自身を除く): 255941880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1066423, 2132846, 3199269, 4265692, 5332115, 6398538, 8531384, 10664230, 12797076, 15996345, 21328460, 25594152, 31992690, 42656920, 63985380, 127970760]

約数ペア:

[(1, 127970760), (2, 63985380), (3, 42656920), (4, 31992690), (5, 25594152), (6, 21328460), (8, 15996345), (10, 12797076), (12, 10664230), (15, 8531384), (20, 6398538), (24, 5332115), (30, 4265692), (40, 3199269), (60, 2132846), (120, 1066423)]