123580080

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:207

約数の個数: 280

約数和(自身を含む): 466772208

約数和(自身を除く): 343192128

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, 163, 180, 195, 208, 216, 234, 240, 243, 260, 270, 312, 324, 326, 351, 360, 390, 405, 432, 468, 486, 489, 520, 540, 585, 624, 648, 652, 702, 720, 729, 780, 810, 815, 936, 972, 978, 1040, 1053, 1080, 1170, 1215, 1296, 1304, 1404, 1458, 1467, 1560, 1620, 1630, 1755, 1872, 1944, 1956, 2106, 2119, 2160, 2340, 2430, 2445, 2608, 2808, 2916, 2934, 3120, 3159, 3240, 3260, 3510, 3645, 3888, 3912, 4212, 4238, 4401, 4680, 4860, 4890, 5265, 5616, 5832, 5868, 6318, 6357, 6480, 6520, 7020, 7290, 7335, 7824, 8424, 8476, 8802, 9360, 9477, 9720, 9780, 10530, 10595, 11664, 11736, 12636, 12714, 13040, 13203, 14040, 14580, 14670, 15795, 16848, 16952, 17604, 18954, 19071, 19440, 19560, 21060, 21190, 22005, 23472, 25272, 25428, 26406, 28080, 29160, 29340, 31590, 31785, 33904, 35208, 37908, 38142, 39120, 39609, 42120, 42380, 44010, 47385, 50544, 50856, 52812, 57213, 58320, 58680, 63180, 63570, 66015, 70416, 75816, 76284, 79218, 84240, 84760, 88020, 94770, 95355, 101712, 105624, 114426, 117360, 118827, 126360, 127140, 132030, 151632, 152568, 158436, 169520, 171639, 176040, 189540, 190710, 198045, 211248, 228852, 237654, 252720, 254280, 264060, 286065, 305136, 316872, 343278, 352080, 379080, 381420, 396090, 457704, 475308, 508560, 514917, 528120, 572130, 594135, 633744, 686556, 758160, 762840, 792180, 858195, 915408, 950616, 1029834, 1056240, 1144260, 1188270, 1373112, 1525680, 1544751, 1584360, 1716390, 1901232, 2059668, 2288520, 2376540, 2574585, 2746224, 3089502, 3168720, 3432780, 4119336, 4577040, 4753080, 5149170, 6179004, 6865560, 7723755, 8238672, 9506160, 10298340, 12358008, 13731120, 15447510, 20596680, 24716016, 30895020, 41193360, 61790040, 123580080]

約数ペア:

[(1, 123580080), (2, 61790040), (3, 41193360), (4, 30895020), (5, 24716016), (6, 20596680), (8, 15447510), (9, 13731120), (10, 12358008), (12, 10298340), (13, 9506160), (15, 8238672), (16, 7723755), (18, 6865560), (20, 6179004), (24, 5149170), (26, 4753080), (27, 4577040), (30, 4119336), (36, 3432780), (39, 3168720), (40, 3089502), (45, 2746224), (48, 2574585), (52, 2376540), (54, 2288520), (60, 2059668), (65, 1901232), (72, 1716390), (78, 1584360), (80, 1544751), (81, 1525680), (90, 1373112), (104, 1188270), (108, 1144260), (117, 1056240), (120, 1029834), (130, 950616), (135, 915408), (144, 858195), (156, 792180), (162, 762840), (163, 758160), (180, 686556), (195, 633744), (208, 594135), (216, 572130), (234, 528120), (240, 514917), (243, 508560), (260, 475308), (270, 457704), (312, 396090), (324, 381420), (326, 379080), (351, 352080), (360, 343278), (390, 316872), (405, 305136), (432, 286065), (468, 264060), (486, 254280), (489, 252720), (520, 237654), (540, 228852), (585, 211248), (624, 198045), (648, 190710), (652, 189540), (702, 176040), (720, 171639), (729, 169520), (780, 158436), (810, 152568), (815, 151632), (936, 132030), (972, 127140), (978, 126360), (1040, 118827), (1053, 117360), (1080, 114426), (1170, 105624), (1215, 101712), (1296, 95355), (1304, 94770), (1404, 88020), (1458, 84760), (1467, 84240), (1560, 79218), (1620, 76284), (1630, 75816), (1755, 70416), (1872, 66015), (1944, 63570), (1956, 63180), (2106, 58680), (2119, 58320), (2160, 57213), (2340, 52812), (2430, 50856), (2445, 50544), (2608, 47385), (2808, 44010), (2916, 42380), (2934, 42120), (3120, 39609), (3159, 39120), (3240, 38142), (3260, 37908), (3510, 35208), (3645, 33904), (3888, 31785), (3912, 31590), (4212, 29340), (4238, 29160), (4401, 28080), (4680, 26406), (4860, 25428), (4890, 25272), (5265, 23472), (5616, 22005), (5832, 21190), (5868, 21060), (6318, 19560), (6357, 19440), (6480, 19071), (6520, 18954), (7020, 17604), (7290, 16952), (7335, 16848), (7824, 15795), (8424, 14670), (8476, 14580), (8802, 14040), (9360, 13203), (9477, 13040), (9720, 12714), (9780, 12636), (10530, 11736), (10595, 11664)]