38375160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1607}}^1$

素因数の和:1820

約数の個数: 64

約数和(自身を含む): 115776000

約数和(自身を除く): 77400840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 199, 398, 597, 796, 995, 1194, 1592, 1607, 1990, 2388, 2985, 3214, 3980, 4776, 4821, 5970, 6428, 7960, 8035, 9642, 11940, 12856, 16070, 19284, 23880, 24105, 32140, 38568, 48210, 64280, 96420, 192840, 319793, 639586, 959379, 1279172, 1598965, 1918758, 2558344, 3197930, 3837516, 4796895, 6395860, 7675032, 9593790, 12791720, 19187580, 38375160]

約数ペア:

[(1, 38375160), (2, 19187580), (3, 12791720), (4, 9593790), (5, 7675032), (6, 6395860), (8, 4796895), (10, 3837516), (12, 3197930), (15, 2558344), (20, 1918758), (24, 1598965), (30, 1279172), (40, 959379), (60, 639586), (120, 319793), (199, 192840), (398, 96420), (597, 64280), (796, 48210), (995, 38568), (1194, 32140), (1592, 24105), (1607, 23880), (1990, 19284), (2388, 16070), (2985, 12856), (3214, 11940), (3980, 9642), (4776, 8035), (4821, 7960), (5970, 6428)]