142859040

素因数分解:

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

素因数の和:297641

約数の個数: 48

約数和(自身を含む): 450007488

約数和(自身を除く): 307148448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 297623, 595246, 892869, 1190492, 1488115, 1785738, 2380984, 2976230, 3571476, 4464345, 4761968, 5952460, 7142952, 8928690, 9523936, 11904920, 14285904, 17857380, 23809840, 28571808, 35714760, 47619680, 71429520, 142859040]

約数ペア:

[(1, 142859040), (2, 71429520), (3, 47619680), (4, 35714760), (5, 28571808), (6, 23809840), (8, 17857380), (10, 14285904), (12, 11904920), (15, 9523936), (16, 8928690), (20, 7142952), (24, 5952460), (30, 4761968), (32, 4464345), (40, 3571476), (48, 2976230), (60, 2380984), (80, 1785738), (96, 1488115), (120, 1190492), (160, 892869), (240, 595246), (480, 297623)]