1072327680

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{7757}}^1$

素因数の和:7791

約数の個数: 176

約数和(自身を含む): 3811350240

約数和(自身を除く): 2739022560

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, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3072, 3456, 3840, 4320, 4608, 5120, 5760, 6912, 7680, 7757, 8640, 9216, 11520, 13824, 15360, 15514, 17280, 23040, 23271, 27648, 31028, 34560, 38785, 46080, 46542, 62056, 69120, 69813, 77570, 93084, 116355, 124112, 138240, 139626, 155140, 186168, 209439, 232710, 248224, 279252, 310280, 349065, 372336, 418878, 465420, 496448, 558504, 620560, 698130, 744672, 837756, 930840, 992896, 1047195, 1117008, 1241120, 1396260, 1489344, 1675512, 1861680, 1985792, 2094390, 2234016, 2482240, 2792520, 2978688, 3351024, 3723360, 3971584, 4188780, 4468032, 4964480, 5585040, 5957376, 6702048, 7446720, 7943168, 8377560, 8936064, 9928960, 11170080, 11914752, 13404096, 14893440, 16755120, 17872128, 19857920, 22340160, 23829504, 26808192, 29786880, 33510240, 35744256, 39715840, 44680320, 53616384, 59573760, 67020480, 71488512, 89360640, 107232768, 119147520, 134040960, 178721280, 214465536, 268081920, 357442560, 536163840, 1072327680]

約数ペア:

[(1, 1072327680), (2, 536163840), (3, 357442560), (4, 268081920), (5, 214465536), (6, 178721280), (8, 134040960), (9, 119147520), (10, 107232768), (12, 89360640), (15, 71488512), (16, 67020480), (18, 59573760), (20, 53616384), (24, 44680320), (27, 39715840), (30, 35744256), (32, 33510240), (36, 29786880), (40, 26808192), (45, 23829504), (48, 22340160), (54, 19857920), (60, 17872128), (64, 16755120), (72, 14893440), (80, 13404096), (90, 11914752), (96, 11170080), (108, 9928960), (120, 8936064), (128, 8377560), (135, 7943168), (144, 7446720), (160, 6702048), (180, 5957376), (192, 5585040), (216, 4964480), (240, 4468032), (256, 4188780), (270, 3971584), (288, 3723360), (320, 3351024), (360, 2978688), (384, 2792520), (432, 2482240), (480, 2234016), (512, 2094390), (540, 1985792), (576, 1861680), (640, 1675512), (720, 1489344), (768, 1396260), (864, 1241120), (960, 1117008), (1024, 1047195), (1080, 992896), (1152, 930840), (1280, 837756), (1440, 744672), (1536, 698130), (1728, 620560), (1920, 558504), (2160, 496448), (2304, 465420), (2560, 418878), (2880, 372336), (3072, 349065), (3456, 310280), (3840, 279252), (4320, 248224), (4608, 232710), (5120, 209439), (5760, 186168), (6912, 155140), (7680, 139626), (7757, 138240), (8640, 124112), (9216, 116355), (11520, 93084), (13824, 77570), (15360, 69813), (15514, 69120), (17280, 62056), (23040, 46542), (23271, 46080), (27648, 38785), (31028, 34560)]