77890902120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2053}}^1\times {\mathrm{105389}}^1$

素因数の和:107459

約数の個数: 96

約数和(自身を含む): 253271140200

約数和(自身を除く): 175380238080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 2053, 4106, 6159, 8212, 10265, 12318, 16424, 18477, 20530, 24636, 30795, 36954, 41060, 49272, 61590, 73908, 82120, 92385, 105389, 123180, 147816, 184770, 210778, 246360, 316167, 369540, 421556, 526945, 632334, 739080, 843112, 948501, 1053890, 1264668, 1580835, 1897002, 2107780, 2529336, 3161670, 3794004, 4215560, 4742505, 6323340, 7588008, 9485010, 12646680, 18970020, 37940040, 216363617, 432727234, 649090851, 865454468, 1081818085, 1298181702, 1730908936, 1947272553, 2163636170, 2596363404, 3245454255, 3894545106, 4327272340, 5192726808, 6490908510, 7789090212, 8654544680, 9736362765, 12981817020, 15578180424, 19472725530, 25963634040, 38945451060, 77890902120]

約数ペア:

[(1, 77890902120), (2, 38945451060), (3, 25963634040), (4, 19472725530), (5, 15578180424), (6, 12981817020), (8, 9736362765), (9, 8654544680), (10, 7789090212), (12, 6490908510), (15, 5192726808), (18, 4327272340), (20, 3894545106), (24, 3245454255), (30, 2596363404), (36, 2163636170), (40, 1947272553), (45, 1730908936), (60, 1298181702), (72, 1081818085), (90, 865454468), (120, 649090851), (180, 432727234), (360, 216363617), (2053, 37940040), (4106, 18970020), (6159, 12646680), (8212, 9485010), (10265, 7588008), (12318, 6323340), (16424, 4742505), (18477, 4215560), (20530, 3794004), (24636, 3161670), (30795, 2529336), (36954, 2107780), (41060, 1897002), (49272, 1580835), (61590, 1264668), (73908, 1053890), (82120, 948501), (92385, 843112), (105389, 739080), (123180, 632334), (147816, 526945), (184770, 421556), (210778, 369540), (246360, 316167)]