55880640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19403}}^1$

素因数の和:19426

約数の個数: 84

約数和(自身を含む): 192216024

約数和(自身を除く): 136335384

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, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 19403, 38806, 58209, 77612, 97015, 116418, 155224, 174627, 194030, 232836, 291045, 310448, 349254, 388060, 465672, 582090, 620896, 698508, 776120, 873135, 931344, 1164180, 1241792, 1397016, 1552240, 1746270, 1862688, 2328360, 2794032, 3104480, 3492540, 3725376, 4656720, 5588064, 6208960, 6985080, 9313440, 11176128, 13970160, 18626880, 27940320, 55880640]

約数ペア:

[(1, 55880640), (2, 27940320), (3, 18626880), (4, 13970160), (5, 11176128), (6, 9313440), (8, 6985080), (9, 6208960), (10, 5588064), (12, 4656720), (15, 3725376), (16, 3492540), (18, 3104480), (20, 2794032), (24, 2328360), (30, 1862688), (32, 1746270), (36, 1552240), (40, 1397016), (45, 1241792), (48, 1164180), (60, 931344), (64, 873135), (72, 776120), (80, 698508), (90, 620896), (96, 582090), (120, 465672), (144, 388060), (160, 349254), (180, 310448), (192, 291045), (240, 232836), (288, 194030), (320, 174627), (360, 155224), (480, 116418), (576, 97015), (720, 77612), (960, 58209), (1440, 38806), (2880, 19403)]