12111120

素因数分解:

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

素因数の和:124

約数の個数: 240

約数和(自身を含む): 48746880

約数和(自身を除く): 36635760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 89, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 178, 180, 189, 210, 216, 240, 243, 252, 267, 270, 280, 315, 324, 336, 356, 360, 378, 405, 420, 432, 445, 486, 504, 534, 540, 560, 567, 623, 630, 648, 712, 720, 756, 801, 810, 840, 890, 945, 972, 1008, 1068, 1080, 1134, 1215, 1246, 1260, 1296, 1335, 1424, 1512, 1602, 1620, 1680, 1701, 1780, 1869, 1890, 1944, 2136, 2160, 2268, 2403, 2430, 2492, 2520, 2670, 2835, 3024, 3115, 3204, 3240, 3402, 3560, 3738, 3780, 3888, 4005, 4272, 4536, 4806, 4860, 4984, 5040, 5340, 5607, 5670, 6230, 6408, 6480, 6804, 7120, 7209, 7476, 7560, 8010, 8505, 9072, 9345, 9612, 9720, 9968, 10680, 11214, 11340, 12015, 12460, 12816, 13608, 14418, 14952, 15120, 16020, 16821, 17010, 18690, 19224, 19440, 21360, 21627, 22428, 22680, 24030, 24920, 27216, 28035, 28836, 29904, 32040, 33642, 34020, 36045, 37380, 38448, 43254, 44856, 45360, 48060, 49840, 50463, 56070, 57672, 64080, 67284, 68040, 72090, 74760, 84105, 86508, 89712, 96120, 100926, 108135, 112140, 115344, 134568, 136080, 144180, 149520, 151389, 168210, 173016, 192240, 201852, 216270, 224280, 252315, 269136, 288360, 302778, 336420, 346032, 403704, 432540, 448560, 504630, 576720, 605556, 672840, 756945, 807408, 865080, 1009260, 1211112, 1345680, 1513890, 1730160, 2018520, 2422224, 3027780, 4037040, 6055560, 12111120]

約数ペア:

[(1, 12111120), (2, 6055560), (3, 4037040), (4, 3027780), (5, 2422224), (6, 2018520), (7, 1730160), (8, 1513890), (9, 1345680), (10, 1211112), (12, 1009260), (14, 865080), (15, 807408), (16, 756945), (18, 672840), (20, 605556), (21, 576720), (24, 504630), (27, 448560), (28, 432540), (30, 403704), (35, 346032), (36, 336420), (40, 302778), (42, 288360), (45, 269136), (48, 252315), (54, 224280), (56, 216270), (60, 201852), (63, 192240), (70, 173016), (72, 168210), (80, 151389), (81, 149520), (84, 144180), (89, 136080), (90, 134568), (105, 115344), (108, 112140), (112, 108135), (120, 100926), (126, 96120), (135, 89712), (140, 86508), (144, 84105), (162, 74760), (168, 72090), (178, 68040), (180, 67284), (189, 64080), (210, 57672), (216, 56070), (240, 50463), (243, 49840), (252, 48060), (267, 45360), (270, 44856), (280, 43254), (315, 38448), (324, 37380), (336, 36045), (356, 34020), (360, 33642), (378, 32040), (405, 29904), (420, 28836), (432, 28035), (445, 27216), (486, 24920), (504, 24030), (534, 22680), (540, 22428), (560, 21627), (567, 21360), (623, 19440), (630, 19224), (648, 18690), (712, 17010), (720, 16821), (756, 16020), (801, 15120), (810, 14952), (840, 14418), (890, 13608), (945, 12816), (972, 12460), (1008, 12015), (1068, 11340), (1080, 11214), (1134, 10680), (1215, 9968), (1246, 9720), (1260, 9612), (1296, 9345), (1335, 9072), (1424, 8505), (1512, 8010), (1602, 7560), (1620, 7476), (1680, 7209), (1701, 7120), (1780, 6804), (1869, 6480), (1890, 6408), (1944, 6230), (2136, 5670), (2160, 5607), (2268, 5340), (2403, 5040), (2430, 4984), (2492, 4860), (2520, 4806), (2670, 4536), (2835, 4272), (3024, 4005), (3115, 3888), (3204, 3780), (3240, 3738), (3402, 3560)]