28914240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{30119}}^1$

素因数の和:30139

約数の個数: 56

約数和(自身を含む): 91805760

約数和(自身を除く): 62891520

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, 30119, 60238, 90357, 120476, 150595, 180714, 240952, 301190, 361428, 451785, 481904, 602380, 722856, 903570, 963808, 1204760, 1445712, 1807140, 1927616, 2409520, 2891424, 3614280, 4819040, 5782848, 7228560, 9638080, 14457120, 28914240]

約数ペア:

[(1, 28914240), (2, 14457120), (3, 9638080), (4, 7228560), (5, 5782848), (6, 4819040), (8, 3614280), (10, 2891424), (12, 2409520), (15, 1927616), (16, 1807140), (20, 1445712), (24, 1204760), (30, 963808), (32, 903570), (40, 722856), (48, 602380), (60, 481904), (64, 451785), (80, 361428), (96, 301190), (120, 240952), (160, 180714), (192, 150595), (240, 120476), (320, 90357), (480, 60238), (960, 30119)]