23502960

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:75

約数の個数: 280

約数和(自身を含む): 91077504

約数和(自身を除く): 67574544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 48, 52, 54, 60, 62, 65, 72, 78, 80, 81, 90, 93, 104, 108, 117, 120, 124, 130, 135, 144, 155, 156, 162, 180, 186, 195, 208, 216, 234, 240, 243, 248, 260, 270, 279, 310, 312, 324, 351, 360, 372, 390, 403, 405, 432, 465, 468, 486, 496, 520, 540, 558, 585, 620, 624, 648, 702, 720, 729, 744, 780, 806, 810, 837, 930, 936, 972, 1040, 1053, 1080, 1116, 1170, 1209, 1215, 1240, 1296, 1395, 1404, 1458, 1488, 1560, 1612, 1620, 1674, 1755, 1860, 1872, 1944, 2015, 2106, 2160, 2232, 2340, 2418, 2430, 2480, 2511, 2790, 2808, 2916, 3120, 3159, 3224, 3240, 3348, 3510, 3627, 3645, 3720, 3888, 4030, 4185, 4212, 4464, 4680, 4836, 4860, 5022, 5265, 5580, 5616, 5832, 6045, 6318, 6448, 6480, 6696, 7020, 7254, 7290, 7440, 7533, 8060, 8370, 8424, 9360, 9477, 9672, 9720, 10044, 10530, 10881, 11160, 11664, 12090, 12555, 12636, 13392, 14040, 14508, 14580, 15066, 15795, 16120, 16740, 16848, 18135, 18954, 19344, 19440, 20088, 21060, 21762, 22320, 22599, 24180, 25110, 25272, 28080, 29016, 29160, 30132, 31590, 32240, 32643, 33480, 36270, 37665, 37908, 40176, 42120, 43524, 45198, 47385, 48360, 50220, 50544, 54405, 58032, 58320, 60264, 63180, 65286, 66960, 72540, 75330, 75816, 84240, 87048, 90396, 94770, 96720, 97929, 100440, 108810, 112995, 120528, 126360, 130572, 145080, 150660, 151632, 163215, 174096, 180792, 189540, 195858, 200880, 217620, 225990, 252720, 261144, 290160, 293787, 301320, 326430, 361584, 379080, 391716, 435240, 451980, 489645, 522288, 587574, 602640, 652860, 758160, 783432, 870480, 903960, 979290, 1175148, 1305720, 1468935, 1566864, 1807920, 1958580, 2350296, 2611440, 2937870, 3917160, 4700592, 5875740, 7834320, 11751480, 23502960]

約数ペア:

[(1, 23502960), (2, 11751480), (3, 7834320), (4, 5875740), (5, 4700592), (6, 3917160), (8, 2937870), (9, 2611440), (10, 2350296), (12, 1958580), (13, 1807920), (15, 1566864), (16, 1468935), (18, 1305720), (20, 1175148), (24, 979290), (26, 903960), (27, 870480), (30, 783432), (31, 758160), (36, 652860), (39, 602640), (40, 587574), (45, 522288), (48, 489645), (52, 451980), (54, 435240), (60, 391716), (62, 379080), (65, 361584), (72, 326430), (78, 301320), (80, 293787), (81, 290160), (90, 261144), (93, 252720), (104, 225990), (108, 217620), (117, 200880), (120, 195858), (124, 189540), (130, 180792), (135, 174096), (144, 163215), (155, 151632), (156, 150660), (162, 145080), (180, 130572), (186, 126360), (195, 120528), (208, 112995), (216, 108810), (234, 100440), (240, 97929), (243, 96720), (248, 94770), (260, 90396), (270, 87048), (279, 84240), (310, 75816), (312, 75330), (324, 72540), (351, 66960), (360, 65286), (372, 63180), (390, 60264), (403, 58320), (405, 58032), (432, 54405), (465, 50544), (468, 50220), (486, 48360), (496, 47385), (520, 45198), (540, 43524), (558, 42120), (585, 40176), (620, 37908), (624, 37665), (648, 36270), (702, 33480), (720, 32643), (729, 32240), (744, 31590), (780, 30132), (806, 29160), (810, 29016), (837, 28080), (930, 25272), (936, 25110), (972, 24180), (1040, 22599), (1053, 22320), (1080, 21762), (1116, 21060), (1170, 20088), (1209, 19440), (1215, 19344), (1240, 18954), (1296, 18135), (1395, 16848), (1404, 16740), (1458, 16120), (1488, 15795), (1560, 15066), (1612, 14580), (1620, 14508), (1674, 14040), (1755, 13392), (1860, 12636), (1872, 12555), (1944, 12090), (2015, 11664), (2106, 11160), (2160, 10881), (2232, 10530), (2340, 10044), (2418, 9720), (2430, 9672), (2480, 9477), (2511, 9360), (2790, 8424), (2808, 8370), (2916, 8060), (3120, 7533), (3159, 7440), (3224, 7290), (3240, 7254), (3348, 7020), (3510, 6696), (3627, 6480), (3645, 6448), (3720, 6318), (3888, 6045), (4030, 5832), (4185, 5616), (4212, 5580), (4464, 5265), (4680, 5022), (4836, 4860)]