39738240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{6899}}^1$

素因数の和:6924

約数の個数: 96

約数和(自身を含む): 137241000

約数和(自身を除く): 97502760

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, 6899, 13798, 20697, 27596, 34495, 41394, 55192, 62091, 68990, 82788, 103485, 110384, 124182, 137980, 165576, 206970, 220768, 248364, 275960, 310455, 331152, 413940, 441536, 496728, 551920, 620910, 662304, 827880, 883072, 993456, 1103840, 1241820, 1324608, 1655760, 1986912, 2207680, 2483640, 2649216, 3311520, 3973824, 4415360, 4967280, 6623040, 7947648, 9934560, 13246080, 19869120, 39738240]

約数ペア:

[(1, 39738240), (2, 19869120), (3, 13246080), (4, 9934560), (5, 7947648), (6, 6623040), (8, 4967280), (9, 4415360), (10, 3973824), (12, 3311520), (15, 2649216), (16, 2483640), (18, 2207680), (20, 1986912), (24, 1655760), (30, 1324608), (32, 1241820), (36, 1103840), (40, 993456), (45, 883072), (48, 827880), (60, 662304), (64, 620910), (72, 551920), (80, 496728), (90, 441536), (96, 413940), (120, 331152), (128, 310455), (144, 275960), (160, 248364), (180, 220768), (192, 206970), (240, 165576), (288, 137980), (320, 124182), (360, 110384), (384, 103485), (480, 82788), (576, 68990), (640, 62091), (720, 55192), (960, 41394), (1152, 34495), (1440, 27596), (1920, 20697), (2880, 13798), (5760, 6899)]