87728160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{827}}^1$

素因数の和:875

約数の個数: 192

約数和(自身を含む): 315487872

約数和(自身を除く): 227759712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 96, 102, 104, 120, 130, 136, 156, 160, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 416, 442, 480, 510, 520, 544, 624, 663, 680, 780, 816, 827, 884, 1020, 1040, 1105, 1248, 1326, 1360, 1560, 1632, 1654, 1768, 2040, 2080, 2210, 2481, 2652, 2720, 3120, 3308, 3315, 3536, 4080, 4135, 4420, 4962, 5304, 6240, 6616, 6630, 7072, 8160, 8270, 8840, 9924, 10608, 10751, 12405, 13232, 13260, 14059, 16540, 17680, 19848, 21216, 21502, 24810, 26464, 26520, 28118, 32253, 33080, 35360, 39696, 42177, 43004, 49620, 53040, 53755, 56236, 64506, 66160, 70295, 79392, 84354, 86008, 99240, 106080, 107510, 112472, 129012, 132320, 140590, 161265, 168708, 172016, 182767, 198480, 210885, 215020, 224944, 258024, 281180, 322530, 337416, 344032, 365534, 396960, 421770, 430040, 449888, 516048, 548301, 562360, 645060, 674832, 731068, 843540, 860080, 913835, 1032096, 1096602, 1124720, 1290120, 1349664, 1462136, 1687080, 1720160, 1827670, 2193204, 2249440, 2580240, 2741505, 2924272, 3374160, 3655340, 4386408, 5160480, 5483010, 5848544, 6748320, 7310680, 8772816, 10966020, 14621360, 17545632, 21932040, 29242720, 43864080, 87728160]

約数ペア:

[(1, 87728160), (2, 43864080), (3, 29242720), (4, 21932040), (5, 17545632), (6, 14621360), (8, 10966020), (10, 8772816), (12, 7310680), (13, 6748320), (15, 5848544), (16, 5483010), (17, 5160480), (20, 4386408), (24, 3655340), (26, 3374160), (30, 2924272), (32, 2741505), (34, 2580240), (39, 2249440), (40, 2193204), (48, 1827670), (51, 1720160), (52, 1687080), (60, 1462136), (65, 1349664), (68, 1290120), (78, 1124720), (80, 1096602), (85, 1032096), (96, 913835), (102, 860080), (104, 843540), (120, 731068), (130, 674832), (136, 645060), (156, 562360), (160, 548301), (170, 516048), (195, 449888), (204, 430040), (208, 421770), (221, 396960), (240, 365534), (255, 344032), (260, 337416), (272, 322530), (312, 281180), (340, 258024), (390, 224944), (408, 215020), (416, 210885), (442, 198480), (480, 182767), (510, 172016), (520, 168708), (544, 161265), (624, 140590), (663, 132320), (680, 129012), (780, 112472), (816, 107510), (827, 106080), (884, 99240), (1020, 86008), (1040, 84354), (1105, 79392), (1248, 70295), (1326, 66160), (1360, 64506), (1560, 56236), (1632, 53755), (1654, 53040), (1768, 49620), (2040, 43004), (2080, 42177), (2210, 39696), (2481, 35360), (2652, 33080), (2720, 32253), (3120, 28118), (3308, 26520), (3315, 26464), (3536, 24810), (4080, 21502), (4135, 21216), (4420, 19848), (4962, 17680), (5304, 16540), (6240, 14059), (6616, 13260), (6630, 13232), (7072, 12405), (8160, 10751), (8270, 10608), (8840, 9924)]