85460940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{158261}}^1$

素因数の和:158279

約数の個数: 48

約数和(自身を含む): 265880160

約数和(自身を除く): 180419220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 158261, 316522, 474783, 633044, 791305, 949566, 1424349, 1582610, 1899132, 2373915, 2848698, 3165220, 4273047, 4747830, 5697396, 7121745, 8546094, 9495660, 14243490, 17092188, 21365235, 28486980, 42730470, 85460940]

約数ペア:

[(1, 85460940), (2, 42730470), (3, 28486980), (4, 21365235), (5, 17092188), (6, 14243490), (9, 9495660), (10, 8546094), (12, 7121745), (15, 5697396), (18, 4747830), (20, 4273047), (27, 3165220), (30, 2848698), (36, 2373915), (45, 1899132), (54, 1582610), (60, 1424349), (90, 949566), (108, 791305), (135, 633044), (180, 474783), (270, 316522), (540, 158261)]