1548871680

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:554

約数の個数: 192

約数和(自身を含む): 5006776320

約数和(自身を除く): 3457904640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 256, 320, 381, 384, 397, 480, 508, 512, 635, 640, 762, 768, 794, 960, 1016, 1024, 1191, 1270, 1280, 1524, 1536, 1588, 1905, 1920, 1985, 2032, 2048, 2382, 2540, 2560, 3048, 3072, 3176, 3810, 3840, 3970, 4064, 4764, 5080, 5120, 5955, 6096, 6144, 6352, 7620, 7680, 7940, 8128, 9528, 10160, 10240, 11910, 12192, 12704, 15240, 15360, 15880, 16256, 19056, 20320, 23820, 24384, 25408, 30480, 30720, 31760, 32512, 38112, 40640, 47640, 48768, 50419, 50816, 60960, 63520, 65024, 76224, 81280, 95280, 97536, 100838, 101632, 121920, 127040, 130048, 151257, 152448, 162560, 190560, 195072, 201676, 203264, 243840, 252095, 254080, 260096, 302514, 304896, 325120, 381120, 390144, 403352, 406528, 487680, 504190, 508160, 605028, 609792, 650240, 756285, 762240, 780288, 806704, 813056, 975360, 1008380, 1016320, 1210056, 1219584, 1300480, 1512570, 1524480, 1613408, 1950720, 2016760, 2032640, 2420112, 2439168, 3025140, 3048960, 3226816, 3901440, 4033520, 4065280, 4840224, 6050280, 6097920, 6453632, 8067040, 9680448, 12100560, 12195840, 12907264, 16134080, 19360896, 24201120, 25814528, 32268160, 38721792, 48402240, 51629056, 64536320, 77443584, 96804480, 103258112, 129072640, 154887168, 193608960, 258145280, 309774336, 387217920, 516290560, 774435840, 1548871680]

約数ペア:

[(1, 1548871680), (2, 774435840), (3, 516290560), (4, 387217920), (5, 309774336), (6, 258145280), (8, 193608960), (10, 154887168), (12, 129072640), (15, 103258112), (16, 96804480), (20, 77443584), (24, 64536320), (30, 51629056), (32, 48402240), (40, 38721792), (48, 32268160), (60, 25814528), (64, 24201120), (80, 19360896), (96, 16134080), (120, 12907264), (127, 12195840), (128, 12100560), (160, 9680448), (192, 8067040), (240, 6453632), (254, 6097920), (256, 6050280), (320, 4840224), (381, 4065280), (384, 4033520), (397, 3901440), (480, 3226816), (508, 3048960), (512, 3025140), (635, 2439168), (640, 2420112), (762, 2032640), (768, 2016760), (794, 1950720), (960, 1613408), (1016, 1524480), (1024, 1512570), (1191, 1300480), (1270, 1219584), (1280, 1210056), (1524, 1016320), (1536, 1008380), (1588, 975360), (1905, 813056), (1920, 806704), (1985, 780288), (2032, 762240), (2048, 756285), (2382, 650240), (2540, 609792), (2560, 605028), (3048, 508160), (3072, 504190), (3176, 487680), (3810, 406528), (3840, 403352), (3970, 390144), (4064, 381120), (4764, 325120), (5080, 304896), (5120, 302514), (5955, 260096), (6096, 254080), (6144, 252095), (6352, 243840), (7620, 203264), (7680, 201676), (7940, 195072), (8128, 190560), (9528, 162560), (10160, 152448), (10240, 151257), (11910, 130048), (12192, 127040), (12704, 121920), (15240, 101632), (15360, 100838), (15880, 97536), (16256, 95280), (19056, 81280), (20320, 76224), (23820, 65024), (24384, 63520), (25408, 60960), (30480, 50816), (30720, 50419), (31760, 48768), (32512, 47640), (38112, 40640)]