259360680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{10861}}^1$

素因数の和:11074

約数の個数: 64

約数和(自身を含む): 782064000

約数和(自身を除く): 522703320

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, 1990, 2388, 2985, 3980, 4776, 5970, 7960, 10861, 11940, 21722, 23880, 32583, 43444, 54305, 65166, 86888, 108610, 130332, 162915, 217220, 260664, 325830, 434440, 651660, 1303320, 2161339, 4322678, 6484017, 8645356, 10806695, 12968034, 17290712, 21613390, 25936068, 32420085, 43226780, 51872136, 64840170, 86453560, 129680340, 259360680]

約数ペア:

[(1, 259360680), (2, 129680340), (3, 86453560), (4, 64840170), (5, 51872136), (6, 43226780), (8, 32420085), (10, 25936068), (12, 21613390), (15, 17290712), (20, 12968034), (24, 10806695), (30, 8645356), (40, 6484017), (60, 4322678), (120, 2161339), (199, 1303320), (398, 651660), (597, 434440), (796, 325830), (995, 260664), (1194, 217220), (1592, 162915), (1990, 130332), (2388, 108610), (2985, 86888), (3980, 65166), (4776, 54305), (5970, 43444), (7960, 32583), (10861, 23880), (11940, 21722)]