71429520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{297623}}^1$

素因数の和:297639

約数の個数: 40

約数和(自身を含む): 221432256

約数和(自身を除く): 150002736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 297623, 595246, 892869, 1190492, 1488115, 1785738, 2380984, 2976230, 3571476, 4464345, 4761968, 5952460, 7142952, 8928690, 11904920, 14285904, 17857380, 23809840, 35714760, 71429520]

約数ペア:

[(1, 71429520), (2, 35714760), (3, 23809840), (4, 17857380), (5, 14285904), (6, 11904920), (8, 8928690), (10, 7142952), (12, 5952460), (15, 4761968), (16, 4464345), (20, 3571476), (24, 2976230), (30, 2380984), (40, 1785738), (48, 1488115), (60, 1190492), (80, 892869), (120, 595246), (240, 297623)]