318274560

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{6907}}^1$

素因数の和:6938

約数の個数: 132

約数和(自身を含む): 1102972728

約数和(自身を除く): 784698168

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, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3840, 4608, 5120, 5760, 6907, 7680, 9216, 11520, 13814, 15360, 20721, 23040, 27628, 34535, 41442, 46080, 55256, 62163, 69070, 82884, 103605, 110512, 124326, 138140, 165768, 207210, 221024, 248652, 276280, 310815, 331536, 414420, 442048, 497304, 552560, 621630, 663072, 828840, 884096, 994608, 1105120, 1243260, 1326144, 1657680, 1768192, 1989216, 2210240, 2486520, 2652288, 3315360, 3536384, 3978432, 4420480, 4973040, 5304576, 6630720, 7072768, 7956864, 8840960, 9946080, 10609152, 13261440, 15913728, 17681920, 19892160, 21218304, 26522880, 31827456, 35363840, 39784320, 53045760, 63654912, 79568640, 106091520, 159137280, 318274560]

約数ペア:

[(1, 318274560), (2, 159137280), (3, 106091520), (4, 79568640), (5, 63654912), (6, 53045760), (8, 39784320), (9, 35363840), (10, 31827456), (12, 26522880), (15, 21218304), (16, 19892160), (18, 17681920), (20, 15913728), (24, 13261440), (30, 10609152), (32, 9946080), (36, 8840960), (40, 7956864), (45, 7072768), (48, 6630720), (60, 5304576), (64, 4973040), (72, 4420480), (80, 3978432), (90, 3536384), (96, 3315360), (120, 2652288), (128, 2486520), (144, 2210240), (160, 1989216), (180, 1768192), (192, 1657680), (240, 1326144), (256, 1243260), (288, 1105120), (320, 994608), (360, 884096), (384, 828840), (480, 663072), (512, 621630), (576, 552560), (640, 497304), (720, 442048), (768, 414420), (960, 331536), (1024, 310815), (1152, 276280), (1280, 248652), (1440, 221024), (1536, 207210), (1920, 165768), (2304, 138140), (2560, 124326), (2880, 110512), (3072, 103605), (3840, 82884), (4608, 69070), (5120, 62163), (5760, 55256), (6907, 46080), (7680, 41442), (9216, 34535), (11520, 27628), (13814, 23040), (15360, 20721)]