23703840

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:117

約数の個数: 240

約数和(自身を含む): 87816960

約数和(自身を除く): 64113120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 59, 60, 62, 72, 80, 81, 90, 93, 96, 108, 118, 120, 124, 135, 144, 155, 160, 162, 177, 180, 186, 216, 236, 240, 248, 270, 279, 288, 295, 310, 324, 354, 360, 372, 405, 432, 465, 472, 480, 496, 531, 540, 558, 590, 620, 648, 708, 720, 744, 810, 837, 864, 885, 930, 944, 992, 1062, 1080, 1116, 1180, 1240, 1296, 1395, 1416, 1440, 1488, 1593, 1620, 1674, 1770, 1829, 1860, 1888, 2124, 2160, 2232, 2360, 2480, 2511, 2592, 2655, 2790, 2832, 2976, 3186, 3240, 3348, 3540, 3658, 3720, 4185, 4248, 4320, 4464, 4720, 4779, 4960, 5022, 5310, 5487, 5580, 5664, 6372, 6480, 6696, 7080, 7316, 7440, 7965, 8370, 8496, 8928, 9145, 9440, 9558, 10044, 10620, 10974, 11160, 12555, 12744, 12960, 13392, 14160, 14632, 14880, 15930, 16461, 16740, 16992, 18290, 19116, 20088, 21240, 21948, 22320, 23895, 25110, 25488, 26784, 27435, 28320, 29264, 31860, 32922, 33480, 36580, 38232, 40176, 42480, 43896, 44640, 47790, 49383, 50220, 50976, 54870, 58528, 63720, 65844, 66960, 73160, 76464, 80352, 82305, 84960, 87792, 95580, 98766, 100440, 109740, 127440, 131688, 133920, 146320, 148149, 152928, 164610, 175584, 191160, 197532, 200880, 219480, 246915, 254880, 263376, 292640, 296298, 329220, 382320, 395064, 401760, 438960, 493830, 526752, 592596, 658440, 740745, 764640, 790128, 877920, 987660, 1185192, 1316880, 1481490, 1580256, 1975320, 2370384, 2633760, 2962980, 3950640, 4740768, 5925960, 7901280, 11851920, 23703840]

約数ペア:

[(1, 23703840), (2, 11851920), (3, 7901280), (4, 5925960), (5, 4740768), (6, 3950640), (8, 2962980), (9, 2633760), (10, 2370384), (12, 1975320), (15, 1580256), (16, 1481490), (18, 1316880), (20, 1185192), (24, 987660), (27, 877920), (30, 790128), (31, 764640), (32, 740745), (36, 658440), (40, 592596), (45, 526752), (48, 493830), (54, 438960), (59, 401760), (60, 395064), (62, 382320), (72, 329220), (80, 296298), (81, 292640), (90, 263376), (93, 254880), (96, 246915), (108, 219480), (118, 200880), (120, 197532), (124, 191160), (135, 175584), (144, 164610), (155, 152928), (160, 148149), (162, 146320), (177, 133920), (180, 131688), (186, 127440), (216, 109740), (236, 100440), (240, 98766), (248, 95580), (270, 87792), (279, 84960), (288, 82305), (295, 80352), (310, 76464), (324, 73160), (354, 66960), (360, 65844), (372, 63720), (405, 58528), (432, 54870), (465, 50976), (472, 50220), (480, 49383), (496, 47790), (531, 44640), (540, 43896), (558, 42480), (590, 40176), (620, 38232), (648, 36580), (708, 33480), (720, 32922), (744, 31860), (810, 29264), (837, 28320), (864, 27435), (885, 26784), (930, 25488), (944, 25110), (992, 23895), (1062, 22320), (1080, 21948), (1116, 21240), (1180, 20088), (1240, 19116), (1296, 18290), (1395, 16992), (1416, 16740), (1440, 16461), (1488, 15930), (1593, 14880), (1620, 14632), (1674, 14160), (1770, 13392), (1829, 12960), (1860, 12744), (1888, 12555), (2124, 11160), (2160, 10974), (2232, 10620), (2360, 10044), (2480, 9558), (2511, 9440), (2592, 9145), (2655, 8928), (2790, 8496), (2832, 8370), (2976, 7965), (3186, 7440), (3240, 7316), (3348, 7080), (3540, 6696), (3658, 6480), (3720, 6372), (4185, 5664), (4248, 5580), (4320, 5487), (4464, 5310), (4720, 5022), (4779, 4960)]