15512469120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{6397}}^1$

素因数の和:6843

約数の個数: 192

約数和(自身を含む): 53702124840

約数和(自身を除く): 38189655720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 421, 480, 576, 640, 720, 842, 960, 1152, 1263, 1440, 1684, 1920, 2105, 2526, 2880, 3368, 3789, 4210, 5052, 5760, 6315, 6397, 6736, 7578, 8420, 10104, 12630, 12794, 13472, 15156, 16840, 18945, 19191, 20208, 25260, 25588, 26944, 30312, 31985, 33680, 37890, 38382, 40416, 50520, 51176, 53888, 57573, 60624, 63970, 67360, 75780, 76764, 80832, 95955, 101040, 102352, 115146, 121248, 127940, 134720, 151560, 153528, 161664, 191910, 202080, 204704, 230292, 242496, 255880, 269440, 287865, 303120, 307056, 383820, 404160, 409408, 460584, 484992, 511760, 575730, 606240, 614112, 767640, 808320, 818816, 921168, 1023520, 1151460, 1212480, 1228224, 1535280, 1842336, 2047040, 2302920, 2424960, 2456448, 2693137, 3070560, 3684672, 4094080, 4605840, 5386274, 6141120, 7369344, 8079411, 9211680, 10772548, 12282240, 13465685, 16158822, 18423360, 21545096, 24238233, 26931370, 32317644, 36846720, 40397055, 43090192, 48476466, 53862740, 64635288, 80794110, 86180384, 96952932, 107725480, 121191165, 129270576, 161588220, 172360768, 193905864, 215450960, 242382330, 258541152, 323176440, 344721536, 387811728, 430901920, 484764660, 517082304, 646352880, 775623456, 861803840, 969529320, 1034164608, 1292705760, 1551246912, 1723607680, 1939058640, 2585411520, 3102493824, 3878117280, 5170823040, 7756234560, 15512469120]

約数ペア:

[(1, 15512469120), (2, 7756234560), (3, 5170823040), (4, 3878117280), (5, 3102493824), (6, 2585411520), (8, 1939058640), (9, 1723607680), (10, 1551246912), (12, 1292705760), (15, 1034164608), (16, 969529320), (18, 861803840), (20, 775623456), (24, 646352880), (30, 517082304), (32, 484764660), (36, 430901920), (40, 387811728), (45, 344721536), (48, 323176440), (60, 258541152), (64, 242382330), (72, 215450960), (80, 193905864), (90, 172360768), (96, 161588220), (120, 129270576), (128, 121191165), (144, 107725480), (160, 96952932), (180, 86180384), (192, 80794110), (240, 64635288), (288, 53862740), (320, 48476466), (360, 43090192), (384, 40397055), (421, 36846720), (480, 32317644), (576, 26931370), (640, 24238233), (720, 21545096), (842, 18423360), (960, 16158822), (1152, 13465685), (1263, 12282240), (1440, 10772548), (1684, 9211680), (1920, 8079411), (2105, 7369344), (2526, 6141120), (2880, 5386274), (3368, 4605840), (3789, 4094080), (4210, 3684672), (5052, 3070560), (5760, 2693137), (6315, 2456448), (6397, 2424960), (6736, 2302920), (7578, 2047040), (8420, 1842336), (10104, 1535280), (12630, 1228224), (12794, 1212480), (13472, 1151460), (15156, 1023520), (16840, 921168), (18945, 818816), (19191, 808320), (20208, 767640), (25260, 614112), (25588, 606240), (26944, 575730), (30312, 511760), (31985, 484992), (33680, 460584), (37890, 409408), (38382, 404160), (40416, 383820), (50520, 307056), (51176, 303120), (53888, 287865), (57573, 269440), (60624, 255880), (63970, 242496), (67360, 230292), (75780, 204704), (76764, 202080), (80832, 191910), (95955, 161664), (101040, 153528), (102352, 151560), (115146, 134720), (121248, 127940)]