142358520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1186321}}^1$

素因数の和:1186335

約数の個数: 32

約数和(自身を含む): 427075920

約数和(自身を除く): 284717400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1186321, 2372642, 3558963, 4745284, 5931605, 7117926, 9490568, 11863210, 14235852, 17794815, 23726420, 28471704, 35589630, 47452840, 71179260, 142358520]

約数ペア:

[(1, 142358520), (2, 71179260), (3, 47452840), (4, 35589630), (5, 28471704), (6, 23726420), (8, 17794815), (10, 14235852), (12, 11863210), (15, 9490568), (20, 7117926), (24, 5931605), (30, 4745284), (40, 3558963), (60, 2372642), (120, 1186321)]