127174920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{28643}}^1$

素因数の和:28694

約数の個数: 64

約数和(自身を含む): 391849920

約数和(自身を除く): 264675000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 28643, 57286, 85929, 114572, 143215, 171858, 229144, 286430, 343716, 429645, 572860, 687432, 859290, 1059791, 1145720, 1718580, 2119582, 3179373, 3437160, 4239164, 5298955, 6358746, 8478328, 10597910, 12717492, 15896865, 21195820, 25434984, 31793730, 42391640, 63587460, 127174920]

約数ペア:

[(1, 127174920), (2, 63587460), (3, 42391640), (4, 31793730), (5, 25434984), (6, 21195820), (8, 15896865), (10, 12717492), (12, 10597910), (15, 8478328), (20, 6358746), (24, 5298955), (30, 4239164), (37, 3437160), (40, 3179373), (60, 2119582), (74, 1718580), (111, 1145720), (120, 1059791), (148, 859290), (185, 687432), (222, 572860), (296, 429645), (370, 343716), (444, 286430), (555, 229144), (740, 171858), (888, 143215), (1110, 114572), (1480, 85929), (2220, 57286), (4440, 28643)]