79616160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4253}}^1$

素因数の和:4287

約数の個数: 144

約数和(自身を含む): 292658184

約数和(自身を除く): 213042024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4253, 4680, 6240, 8506, 9360, 12759, 17012, 18720, 21265, 25518, 34024, 38277, 42530, 51036, 55289, 63795, 68048, 76554, 85060, 102072, 110578, 127590, 136096, 153108, 165867, 170120, 191385, 204144, 221156, 255180, 276445, 306216, 331734, 340240, 382770, 408288, 442312, 497601, 510360, 552890, 612432, 663468, 680480, 765540, 829335, 884624, 995202, 1020720, 1105780, 1224864, 1326936, 1531080, 1658670, 1769248, 1990404, 2041440, 2211560, 2488005, 2653872, 3062160, 3317340, 3980808, 4423120, 4976010, 5307744, 6124320, 6634680, 7961616, 8846240, 9952020, 13269360, 15923232, 19904040, 26538720, 39808080, 79616160]

約数ペア:

[(1, 79616160), (2, 39808080), (3, 26538720), (4, 19904040), (5, 15923232), (6, 13269360), (8, 9952020), (9, 8846240), (10, 7961616), (12, 6634680), (13, 6124320), (15, 5307744), (16, 4976010), (18, 4423120), (20, 3980808), (24, 3317340), (26, 3062160), (30, 2653872), (32, 2488005), (36, 2211560), (39, 2041440), (40, 1990404), (45, 1769248), (48, 1658670), (52, 1531080), (60, 1326936), (65, 1224864), (72, 1105780), (78, 1020720), (80, 995202), (90, 884624), (96, 829335), (104, 765540), (117, 680480), (120, 663468), (130, 612432), (144, 552890), (156, 510360), (160, 497601), (180, 442312), (195, 408288), (208, 382770), (234, 340240), (240, 331734), (260, 306216), (288, 276445), (312, 255180), (360, 221156), (390, 204144), (416, 191385), (468, 170120), (480, 165867), (520, 153108), (585, 136096), (624, 127590), (720, 110578), (780, 102072), (936, 85060), (1040, 76554), (1170, 68048), (1248, 63795), (1440, 55289), (1560, 51036), (1872, 42530), (2080, 38277), (2340, 34024), (3120, 25518), (3744, 21265), (4253, 18720), (4680, 17012), (6240, 12759), (8506, 9360)]