87693840

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1$

素因数の和:388

約数の個数: 240

約数和(自身を含む): 329853888

約数和(自身を除く): 242160048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 312, 324, 347, 351, 360, 390, 405, 432, 468, 486, 520, 540, 585, 624, 648, 694, 702, 720, 780, 810, 936, 972, 1040, 1041, 1053, 1080, 1170, 1215, 1296, 1388, 1404, 1560, 1620, 1735, 1755, 1872, 1944, 2082, 2106, 2160, 2340, 2430, 2776, 2808, 3120, 3123, 3159, 3240, 3470, 3510, 3888, 4164, 4212, 4511, 4680, 4860, 5205, 5265, 5552, 5616, 6246, 6318, 6480, 6940, 7020, 8328, 8424, 9022, 9360, 9369, 9720, 10410, 10530, 12492, 12636, 13533, 13880, 14040, 15615, 15795, 16656, 16848, 18044, 18738, 19440, 20820, 21060, 22555, 24984, 25272, 27066, 27760, 28080, 28107, 31230, 31590, 36088, 37476, 40599, 41640, 42120, 45110, 46845, 49968, 50544, 54132, 56214, 62460, 63180, 67665, 72176, 74952, 81198, 83280, 84240, 84321, 90220, 93690, 108264, 112428, 121797, 124920, 126360, 135330, 140535, 149904, 162396, 168642, 180440, 187380, 202995, 216528, 224856, 243594, 249840, 252720, 270660, 281070, 324792, 337284, 360880, 365391, 374760, 405990, 421605, 449712, 487188, 541320, 562140, 608985, 649584, 674568, 730782, 749520, 811980, 843210, 974376, 1082640, 1096173, 1124280, 1217970, 1349136, 1461564, 1623960, 1686420, 1826955, 1948752, 2192346, 2248560, 2435940, 2923128, 3247920, 3372840, 3653910, 4384692, 4871880, 5480865, 5846256, 6745680, 7307820, 8769384, 9743760, 10961730, 14615640, 17538768, 21923460, 29231280, 43846920, 87693840]

約数ペア:

[(1, 87693840), (2, 43846920), (3, 29231280), (4, 21923460), (5, 17538768), (6, 14615640), (8, 10961730), (9, 9743760), (10, 8769384), (12, 7307820), (13, 6745680), (15, 5846256), (16, 5480865), (18, 4871880), (20, 4384692), (24, 3653910), (26, 3372840), (27, 3247920), (30, 2923128), (36, 2435940), (39, 2248560), (40, 2192346), (45, 1948752), (48, 1826955), (52, 1686420), (54, 1623960), (60, 1461564), (65, 1349136), (72, 1217970), (78, 1124280), (80, 1096173), (81, 1082640), (90, 974376), (104, 843210), (108, 811980), (117, 749520), (120, 730782), (130, 674568), (135, 649584), (144, 608985), (156, 562140), (162, 541320), (180, 487188), (195, 449712), (208, 421605), (216, 405990), (234, 374760), (240, 365391), (243, 360880), (260, 337284), (270, 324792), (312, 281070), (324, 270660), (347, 252720), (351, 249840), (360, 243594), (390, 224856), (405, 216528), (432, 202995), (468, 187380), (486, 180440), (520, 168642), (540, 162396), (585, 149904), (624, 140535), (648, 135330), (694, 126360), (702, 124920), (720, 121797), (780, 112428), (810, 108264), (936, 93690), (972, 90220), (1040, 84321), (1041, 84240), (1053, 83280), (1080, 81198), (1170, 74952), (1215, 72176), (1296, 67665), (1388, 63180), (1404, 62460), (1560, 56214), (1620, 54132), (1735, 50544), (1755, 49968), (1872, 46845), (1944, 45110), (2082, 42120), (2106, 41640), (2160, 40599), (2340, 37476), (2430, 36088), (2776, 31590), (2808, 31230), (3120, 28107), (3123, 28080), (3159, 27760), (3240, 27066), (3470, 25272), (3510, 24984), (3888, 22555), (4164, 21060), (4212, 20820), (4511, 19440), (4680, 18738), (4860, 18044), (5205, 16848), (5265, 16656), (5552, 15795), (5616, 15615), (6246, 14040), (6318, 13880), (6480, 13533), (6940, 12636), (7020, 12492), (8328, 10530), (8424, 10410), (9022, 9720), (9360, 9369)]