258009600

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{6719}}^1$

素因数の和:6750

約数の個数: 120

約数和(自身を含む): 852445440

約数和(自身を除く): 594435840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1200, 1280, 1536, 1600, 1920, 2400, 2560, 3200, 3840, 4800, 6400, 6719, 7680, 9600, 12800, 13438, 19200, 20157, 26876, 33595, 38400, 40314, 53752, 67190, 80628, 100785, 107504, 134380, 161256, 167975, 201570, 215008, 268760, 322512, 335950, 403140, 430016, 503925, 537520, 645024, 671900, 806280, 860032, 1007850, 1075040, 1290048, 1343800, 1612560, 1720064, 2015700, 2150080, 2580096, 2687600, 3225120, 3440128, 4031400, 4300160, 5160192, 5375200, 6450240, 8062800, 8600320, 10320384, 10750400, 12900480, 16125600, 17200640, 21500800, 25800960, 32251200, 43001600, 51601920, 64502400, 86003200, 129004800, 258009600]

約数ペア:

[(1, 258009600), (2, 129004800), (3, 86003200), (4, 64502400), (5, 51601920), (6, 43001600), (8, 32251200), (10, 25800960), (12, 21500800), (15, 17200640), (16, 16125600), (20, 12900480), (24, 10750400), (25, 10320384), (30, 8600320), (32, 8062800), (40, 6450240), (48, 5375200), (50, 5160192), (60, 4300160), (64, 4031400), (75, 3440128), (80, 3225120), (96, 2687600), (100, 2580096), (120, 2150080), (128, 2015700), (150, 1720064), (160, 1612560), (192, 1343800), (200, 1290048), (240, 1075040), (256, 1007850), (300, 860032), (320, 806280), (384, 671900), (400, 645024), (480, 537520), (512, 503925), (600, 430016), (640, 403140), (768, 335950), (800, 322512), (960, 268760), (1200, 215008), (1280, 201570), (1536, 167975), (1600, 161256), (1920, 134380), (2400, 107504), (2560, 100785), (3200, 80628), (3840, 67190), (4800, 53752), (6400, 40314), (6719, 38400), (7680, 33595), (9600, 26876), (12800, 20157), (13438, 19200)]