115921920

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{7547}}^1$

素因数の和:7575

約数の個数: 88

約数和(自身を含む): 370818144

約数和(自身を除く): 254896224

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, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 7547, 7680, 15094, 15360, 22641, 30188, 37735, 45282, 60376, 75470, 90564, 113205, 120752, 150940, 181128, 226410, 241504, 301880, 362256, 452820, 483008, 603760, 724512, 905640, 966016, 1207520, 1449024, 1811280, 1932032, 2415040, 2898048, 3622560, 3864064, 4830080, 5796096, 7245120, 7728128, 9660160, 11592192, 14490240, 19320320, 23184384, 28980480, 38640640, 57960960, 115921920]

約数ペア:

[(1, 115921920), (2, 57960960), (3, 38640640), (4, 28980480), (5, 23184384), (6, 19320320), (8, 14490240), (10, 11592192), (12, 9660160), (15, 7728128), (16, 7245120), (20, 5796096), (24, 4830080), (30, 3864064), (32, 3622560), (40, 2898048), (48, 2415040), (60, 1932032), (64, 1811280), (80, 1449024), (96, 1207520), (120, 966016), (128, 905640), (160, 724512), (192, 603760), (240, 483008), (256, 452820), (320, 362256), (384, 301880), (480, 241504), (512, 226410), (640, 181128), (768, 150940), (960, 120752), (1024, 113205), (1280, 90564), (1536, 75470), (1920, 60376), (2560, 45282), (3072, 37735), (3840, 30188), (5120, 22641), (7547, 15360), (7680, 15094)]