38701440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{6719}}^1$

素因数の和:6744

約数の個数: 96

約数和(自身を含む): 133660800

約数和(自身を除く): 94959360

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, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 6719, 13438, 20157, 26876, 33595, 40314, 53752, 60471, 67190, 80628, 100785, 107504, 120942, 134380, 161256, 201570, 215008, 241884, 268760, 302355, 322512, 403140, 430016, 483768, 537520, 604710, 645024, 806280, 860032, 967536, 1075040, 1209420, 1290048, 1612560, 1935072, 2150080, 2418840, 2580096, 3225120, 3870144, 4300160, 4837680, 6450240, 7740288, 9675360, 12900480, 19350720, 38701440]

約数ペア:

[(1, 38701440), (2, 19350720), (3, 12900480), (4, 9675360), (5, 7740288), (6, 6450240), (8, 4837680), (9, 4300160), (10, 3870144), (12, 3225120), (15, 2580096), (16, 2418840), (18, 2150080), (20, 1935072), (24, 1612560), (30, 1290048), (32, 1209420), (36, 1075040), (40, 967536), (45, 860032), (48, 806280), (60, 645024), (64, 604710), (72, 537520), (80, 483768), (90, 430016), (96, 403140), (120, 322512), (128, 302355), (144, 268760), (160, 241884), (180, 215008), (192, 201570), (240, 161256), (288, 134380), (320, 120942), (360, 107504), (384, 100785), (480, 80628), (576, 67190), (640, 60471), (720, 53752), (960, 40314), (1152, 33595), (1440, 26876), (1920, 20157), (2880, 13438), (5760, 6719)]