25927680

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{211}}^1$

素因数の和:245

約数の個数: 112

約数和(自身を含む): 83356704

約数和(自身を除く): 57429024

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, 211, 240, 256, 320, 384, 422, 480, 512, 633, 640, 768, 844, 960, 1024, 1055, 1266, 1280, 1536, 1688, 1920, 2048, 2110, 2532, 2560, 3072, 3165, 3376, 3840, 4096, 4220, 5064, 5120, 6144, 6330, 6752, 7680, 8192, 8440, 10128, 10240, 12288, 12660, 13504, 15360, 16880, 20256, 20480, 24576, 25320, 27008, 30720, 33760, 40512, 40960, 50640, 54016, 61440, 67520, 81024, 101280, 108032, 122880, 135040, 162048, 202560, 216064, 270080, 324096, 405120, 432128, 540160, 648192, 810240, 864256, 1080320, 1296384, 1620480, 1728512, 2160640, 2592768, 3240960, 4321280, 5185536, 6481920, 8642560, 12963840, 25927680]

約数ペア:

[(1, 25927680), (2, 12963840), (3, 8642560), (4, 6481920), (5, 5185536), (6, 4321280), (8, 3240960), (10, 2592768), (12, 2160640), (15, 1728512), (16, 1620480), (20, 1296384), (24, 1080320), (30, 864256), (32, 810240), (40, 648192), (48, 540160), (60, 432128), (64, 405120), (80, 324096), (96, 270080), (120, 216064), (128, 202560), (160, 162048), (192, 135040), (211, 122880), (240, 108032), (256, 101280), (320, 81024), (384, 67520), (422, 61440), (480, 54016), (512, 50640), (633, 40960), (640, 40512), (768, 33760), (844, 30720), (960, 27008), (1024, 25320), (1055, 24576), (1266, 20480), (1280, 20256), (1536, 16880), (1688, 15360), (1920, 13504), (2048, 12660), (2110, 12288), (2532, 10240), (2560, 10128), (3072, 8440), (3165, 8192), (3376, 7680), (3840, 6752), (4096, 6330), (4220, 6144), (5064, 5120)]