79080120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{4483}}^1$

素因数の和:4514

約数の個数: 144

約数和(自身を含む): 299037960

約数和(自身を除く): 219957840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 4483, 5880, 8820, 8966, 13449, 17640, 17932, 22415, 26898, 31381, 35864, 40347, 44830, 53796, 62762, 67245, 80694, 89660, 94143, 107592, 125524, 134490, 156905, 161388, 179320, 188286, 201735, 219667, 251048, 268980, 282429, 313810, 322776, 376572, 403470, 439334, 470715, 537960, 564858, 627620, 659001, 753144, 806940, 878668, 941430, 1098335, 1129716, 1255240, 1318002, 1412145, 1613880, 1757336, 1882860, 1977003, 2196670, 2259432, 2636004, 2824290, 3295005, 3765720, 3954006, 4393340, 5272008, 5648580, 6590010, 7908012, 8786680, 9885015, 11297160, 13180020, 15816024, 19770030, 26360040, 39540060, 79080120]

約数ペア:

[(1, 79080120), (2, 39540060), (3, 26360040), (4, 19770030), (5, 15816024), (6, 13180020), (7, 11297160), (8, 9885015), (9, 8786680), (10, 7908012), (12, 6590010), (14, 5648580), (15, 5272008), (18, 4393340), (20, 3954006), (21, 3765720), (24, 3295005), (28, 2824290), (30, 2636004), (35, 2259432), (36, 2196670), (40, 1977003), (42, 1882860), (45, 1757336), (49, 1613880), (56, 1412145), (60, 1318002), (63, 1255240), (70, 1129716), (72, 1098335), (84, 941430), (90, 878668), (98, 806940), (105, 753144), (120, 659001), (126, 627620), (140, 564858), (147, 537960), (168, 470715), (180, 439334), (196, 403470), (210, 376572), (245, 322776), (252, 313810), (280, 282429), (294, 268980), (315, 251048), (360, 219667), (392, 201735), (420, 188286), (441, 179320), (490, 161388), (504, 156905), (588, 134490), (630, 125524), (735, 107592), (840, 94143), (882, 89660), (980, 80694), (1176, 67245), (1260, 62762), (1470, 53796), (1764, 44830), (1960, 40347), (2205, 35864), (2520, 31381), (2940, 26898), (3528, 22415), (4410, 17932), (4483, 17640), (5880, 13449), (8820, 8966)]