285718080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{297623}}^1$

素因数の和:297643

約数の個数: 56

約数和(自身を含む): 907157952

約数和(自身を除く): 621439872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 297623, 595246, 892869, 1190492, 1488115, 1785738, 2380984, 2976230, 3571476, 4464345, 4761968, 5952460, 7142952, 8928690, 9523936, 11904920, 14285904, 17857380, 19047872, 23809840, 28571808, 35714760, 47619680, 57143616, 71429520, 95239360, 142859040, 285718080]

約数ペア:

[(1, 285718080), (2, 142859040), (3, 95239360), (4, 71429520), (5, 57143616), (6, 47619680), (8, 35714760), (10, 28571808), (12, 23809840), (15, 19047872), (16, 17857380), (20, 14285904), (24, 11904920), (30, 9523936), (32, 8928690), (40, 7142952), (48, 5952460), (60, 4761968), (64, 4464345), (80, 3571476), (96, 2976230), (120, 2380984), (160, 1785738), (192, 1488115), (240, 1190492), (320, 892869), (480, 595246), (960, 297623)]