162754560

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{883}}^1$

素因数の和:918

約数の個数: 156

約数和(自身を含む): 564785832

約数和(自身を除く): 402031272

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, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 883, 960, 1024, 1152, 1280, 1440, 1536, 1766, 1920, 2048, 2304, 2560, 2649, 2880, 3072, 3532, 3840, 4096, 4415, 4608, 5120, 5298, 5760, 6144, 7064, 7680, 7947, 8830, 9216, 10240, 10596, 11520, 12288, 13245, 14128, 15360, 15894, 17660, 18432, 20480, 21192, 23040, 26490, 28256, 30720, 31788, 35320, 36864, 39735, 42384, 46080, 52980, 56512, 61440, 63576, 70640, 79470, 84768, 92160, 105960, 113024, 127152, 141280, 158940, 169536, 184320, 211920, 226048, 254304, 282560, 317880, 339072, 423840, 452096, 508608, 565120, 635760, 678144, 847680, 904192, 1017216, 1130240, 1271520, 1356288, 1695360, 1808384, 2034432, 2260480, 2543040, 2712576, 3390720, 3616768, 4068864, 4520960, 5086080, 5425152, 6781440, 8137728, 9041920, 10172160, 10850304, 13562880, 16275456, 18083840, 20344320, 27125760, 32550912, 40688640, 54251520, 81377280, 162754560]

約数ペア:

[(1, 162754560), (2, 81377280), (3, 54251520), (4, 40688640), (5, 32550912), (6, 27125760), (8, 20344320), (9, 18083840), (10, 16275456), (12, 13562880), (15, 10850304), (16, 10172160), (18, 9041920), (20, 8137728), (24, 6781440), (30, 5425152), (32, 5086080), (36, 4520960), (40, 4068864), (45, 3616768), (48, 3390720), (60, 2712576), (64, 2543040), (72, 2260480), (80, 2034432), (90, 1808384), (96, 1695360), (120, 1356288), (128, 1271520), (144, 1130240), (160, 1017216), (180, 904192), (192, 847680), (240, 678144), (256, 635760), (288, 565120), (320, 508608), (360, 452096), (384, 423840), (480, 339072), (512, 317880), (576, 282560), (640, 254304), (720, 226048), (768, 211920), (883, 184320), (960, 169536), (1024, 158940), (1152, 141280), (1280, 127152), (1440, 113024), (1536, 105960), (1766, 92160), (1920, 84768), (2048, 79470), (2304, 70640), (2560, 63576), (2649, 61440), (2880, 56512), (3072, 52980), (3532, 46080), (3840, 42384), (4096, 39735), (4415, 36864), (4608, 35320), (5120, 31788), (5298, 30720), (5760, 28256), (6144, 26490), (7064, 23040), (7680, 21192), (7947, 20480), (8830, 18432), (9216, 17660), (10240, 15894), (10596, 15360), (11520, 14128), (12288, 13245)]