19062840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2371}}^1$

素因数の和:2452

約数の個数: 64

約数和(自身を含む): 58066560

約数和(自身を除く): 39003720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2371, 2680, 4020, 4742, 7113, 8040, 9484, 11855, 14226, 18968, 23710, 28452, 35565, 47420, 56904, 71130, 94840, 142260, 158857, 284520, 317714, 476571, 635428, 794285, 953142, 1270856, 1588570, 1906284, 2382855, 3177140, 3812568, 4765710, 6354280, 9531420, 19062840]

約数ペア:

[(1, 19062840), (2, 9531420), (3, 6354280), (4, 4765710), (5, 3812568), (6, 3177140), (8, 2382855), (10, 1906284), (12, 1588570), (15, 1270856), (20, 953142), (24, 794285), (30, 635428), (40, 476571), (60, 317714), (67, 284520), (120, 158857), (134, 142260), (201, 94840), (268, 71130), (335, 56904), (402, 47420), (536, 35565), (670, 28452), (804, 23710), (1005, 18968), (1340, 14226), (1608, 11855), (2010, 9484), (2371, 8040), (2680, 7113), (4020, 4742)]