131086080

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{3793}}^1$

素因数の和:3823

約数の個数: 144

約数和(自身を含む): 465296160

約数和(自身を除く): 334210080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3793, 3840, 4320, 5760, 6912, 7586, 8640, 11379, 11520, 15172, 17280, 18965, 22758, 30344, 34137, 34560, 37930, 45516, 56895, 60688, 68274, 75860, 91032, 102411, 113790, 121376, 136548, 151720, 170685, 182064, 204822, 227580, 242752, 273096, 303440, 341370, 364128, 409644, 455160, 485504, 512055, 546192, 606880, 682740, 728256, 819288, 910320, 971008, 1024110, 1092384, 1213760, 1365480, 1456512, 1638576, 1820640, 2048220, 2184768, 2427520, 2730960, 2913024, 3277152, 3641280, 4096440, 4369536, 4855040, 5461920, 6554304, 7282560, 8192880, 8739072, 10923840, 13108608, 14565120, 16385760, 21847680, 26217216, 32771520, 43695360, 65543040, 131086080]

約数ペア:

[(1, 131086080), (2, 65543040), (3, 43695360), (4, 32771520), (5, 26217216), (6, 21847680), (8, 16385760), (9, 14565120), (10, 13108608), (12, 10923840), (15, 8739072), (16, 8192880), (18, 7282560), (20, 6554304), (24, 5461920), (27, 4855040), (30, 4369536), (32, 4096440), (36, 3641280), (40, 3277152), (45, 2913024), (48, 2730960), (54, 2427520), (60, 2184768), (64, 2048220), (72, 1820640), (80, 1638576), (90, 1456512), (96, 1365480), (108, 1213760), (120, 1092384), (128, 1024110), (135, 971008), (144, 910320), (160, 819288), (180, 728256), (192, 682740), (216, 606880), (240, 546192), (256, 512055), (270, 485504), (288, 455160), (320, 409644), (360, 364128), (384, 341370), (432, 303440), (480, 273096), (540, 242752), (576, 227580), (640, 204822), (720, 182064), (768, 170685), (864, 151720), (960, 136548), (1080, 121376), (1152, 113790), (1280, 102411), (1440, 91032), (1728, 75860), (1920, 68274), (2160, 60688), (2304, 56895), (2880, 45516), (3456, 37930), (3793, 34560), (3840, 34137), (4320, 30344), (5760, 22758), (6912, 18965), (7586, 17280), (8640, 15172), (11379, 11520)]