386330640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{8089}}^1$

素因数の和:8304

約数の個数: 80

約数和(自身を含む): 1203792000

約数和(自身を除く): 817461360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 199, 240, 398, 597, 796, 995, 1194, 1592, 1990, 2388, 2985, 3184, 3980, 4776, 5970, 7960, 8089, 9552, 11940, 15920, 16178, 23880, 24267, 32356, 40445, 47760, 48534, 64712, 80890, 97068, 121335, 129424, 161780, 194136, 242670, 323560, 388272, 485340, 647120, 970680, 1609711, 1941360, 3219422, 4829133, 6438844, 8048555, 9658266, 12877688, 16097110, 19316532, 24145665, 25755376, 32194220, 38633064, 48291330, 64388440, 77266128, 96582660, 128776880, 193165320, 386330640]

約数ペア:

[(1, 386330640), (2, 193165320), (3, 128776880), (4, 96582660), (5, 77266128), (6, 64388440), (8, 48291330), (10, 38633064), (12, 32194220), (15, 25755376), (16, 24145665), (20, 19316532), (24, 16097110), (30, 12877688), (40, 9658266), (48, 8048555), (60, 6438844), (80, 4829133), (120, 3219422), (199, 1941360), (240, 1609711), (398, 970680), (597, 647120), (796, 485340), (995, 388272), (1194, 323560), (1592, 242670), (1990, 194136), (2388, 161780), (2985, 129424), (3184, 121335), (3980, 97068), (4776, 80890), (5970, 64712), (7960, 48534), (8089, 47760), (9552, 40445), (11940, 32356), (15920, 24267), (16178, 23880)]