8074080

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{89}}^1$

素因数の和:123

約数の個数: 240

約数和(自身を含む): 32931360

約数和(自身を除く): 24857280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 89, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 178, 180, 189, 210, 216, 224, 240, 252, 267, 270, 280, 288, 315, 324, 336, 356, 360, 378, 405, 420, 432, 445, 480, 504, 534, 540, 560, 567, 623, 630, 648, 672, 712, 720, 756, 801, 810, 840, 864, 890, 945, 1008, 1068, 1080, 1120, 1134, 1246, 1260, 1296, 1335, 1424, 1440, 1512, 1602, 1620, 1680, 1780, 1869, 1890, 2016, 2136, 2160, 2268, 2403, 2492, 2520, 2592, 2670, 2835, 2848, 3024, 3115, 3204, 3240, 3360, 3560, 3738, 3780, 4005, 4272, 4320, 4536, 4806, 4984, 5040, 5340, 5607, 5670, 6048, 6230, 6408, 6480, 7120, 7209, 7476, 7560, 8010, 8544, 9072, 9345, 9612, 9968, 10080, 10680, 11214, 11340, 12015, 12460, 12816, 12960, 14240, 14418, 14952, 15120, 16020, 16821, 18144, 18690, 19224, 19936, 21360, 22428, 22680, 24030, 24920, 25632, 28035, 28836, 29904, 30240, 32040, 33642, 36045, 37380, 38448, 42720, 44856, 45360, 48060, 49840, 50463, 56070, 57672, 59808, 64080, 67284, 72090, 74760, 76896, 84105, 89712, 90720, 96120, 99680, 100926, 112140, 115344, 128160, 134568, 144180, 149520, 168210, 179424, 192240, 201852, 224280, 230688, 252315, 269136, 288360, 299040, 336420, 384480, 403704, 448560, 504630, 538272, 576720, 672840, 807408, 897120, 1009260, 1153440, 1345680, 1614816, 2018520, 2691360, 4037040, 8074080]

約数ペア:

[(1, 8074080), (2, 4037040), (3, 2691360), (4, 2018520), (5, 1614816), (6, 1345680), (7, 1153440), (8, 1009260), (9, 897120), (10, 807408), (12, 672840), (14, 576720), (15, 538272), (16, 504630), (18, 448560), (20, 403704), (21, 384480), (24, 336420), (27, 299040), (28, 288360), (30, 269136), (32, 252315), (35, 230688), (36, 224280), (40, 201852), (42, 192240), (45, 179424), (48, 168210), (54, 149520), (56, 144180), (60, 134568), (63, 128160), (70, 115344), (72, 112140), (80, 100926), (81, 99680), (84, 96120), (89, 90720), (90, 89712), (96, 84105), (105, 76896), (108, 74760), (112, 72090), (120, 67284), (126, 64080), (135, 59808), (140, 57672), (144, 56070), (160, 50463), (162, 49840), (168, 48060), (178, 45360), (180, 44856), (189, 42720), (210, 38448), (216, 37380), (224, 36045), (240, 33642), (252, 32040), (267, 30240), (270, 29904), (280, 28836), (288, 28035), (315, 25632), (324, 24920), (336, 24030), (356, 22680), (360, 22428), (378, 21360), (405, 19936), (420, 19224), (432, 18690), (445, 18144), (480, 16821), (504, 16020), (534, 15120), (540, 14952), (560, 14418), (567, 14240), (623, 12960), (630, 12816), (648, 12460), (672, 12015), (712, 11340), (720, 11214), (756, 10680), (801, 10080), (810, 9968), (840, 9612), (864, 9345), (890, 9072), (945, 8544), (1008, 8010), (1068, 7560), (1080, 7476), (1120, 7209), (1134, 7120), (1246, 6480), (1260, 6408), (1296, 6230), (1335, 6048), (1424, 5670), (1440, 5607), (1512, 5340), (1602, 5040), (1620, 4984), (1680, 4806), (1780, 4536), (1869, 4320), (1890, 4272), (2016, 4005), (2136, 3780), (2160, 3738), (2268, 3560), (2403, 3360), (2492, 3240), (2520, 3204), (2592, 3115), (2670, 3024), (2835, 2848)]