25205760

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{547}}^1$

素因数の和:578

約数の個数: 132

約数和(自身を含む): 87496968

約数和(自身を除く): 62291208

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, 547, 576, 640, 720, 768, 960, 1024, 1094, 1152, 1280, 1440, 1536, 1641, 1920, 2188, 2304, 2560, 2735, 2880, 3072, 3282, 3840, 4376, 4608, 4923, 5120, 5470, 5760, 6564, 7680, 8205, 8752, 9216, 9846, 10940, 11520, 13128, 15360, 16410, 17504, 19692, 21880, 23040, 24615, 26256, 32820, 35008, 39384, 43760, 46080, 49230, 52512, 65640, 70016, 78768, 87520, 98460, 105024, 131280, 140032, 157536, 175040, 196920, 210048, 262560, 280064, 315072, 350080, 393840, 420096, 525120, 560128, 630144, 700160, 787680, 840192, 1050240, 1260288, 1400320, 1575360, 1680384, 2100480, 2520576, 2800640, 3150720, 4200960, 5041152, 6301440, 8401920, 12602880, 25205760]

約数ペア:

[(1, 25205760), (2, 12602880), (3, 8401920), (4, 6301440), (5, 5041152), (6, 4200960), (8, 3150720), (9, 2800640), (10, 2520576), (12, 2100480), (15, 1680384), (16, 1575360), (18, 1400320), (20, 1260288), (24, 1050240), (30, 840192), (32, 787680), (36, 700160), (40, 630144), (45, 560128), (48, 525120), (60, 420096), (64, 393840), (72, 350080), (80, 315072), (90, 280064), (96, 262560), (120, 210048), (128, 196920), (144, 175040), (160, 157536), (180, 140032), (192, 131280), (240, 105024), (256, 98460), (288, 87520), (320, 78768), (360, 70016), (384, 65640), (480, 52512), (512, 49230), (547, 46080), (576, 43760), (640, 39384), (720, 35008), (768, 32820), (960, 26256), (1024, 24615), (1094, 23040), (1152, 21880), (1280, 19692), (1440, 17504), (1536, 16410), (1641, 15360), (1920, 13128), (2188, 11520), (2304, 10940), (2560, 9846), (2735, 9216), (2880, 8752), (3072, 8205), (3282, 7680), (3840, 6564), (4376, 5760), (4608, 5470), (4923, 5120)]