164340480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{42797}}^1$

素因数の和:42821

約数の個数: 72

約数和(自身を含む): 524874672

約数和(自身を除く): 360534192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 42797, 85594, 128391, 171188, 213985, 256782, 342376, 427970, 513564, 641955, 684752, 855940, 1027128, 1283910, 1369504, 1711880, 2054256, 2567820, 2739008, 3423760, 4108512, 5135640, 5478016, 6847520, 8217024, 10271280, 10956032, 13695040, 16434048, 20542560, 27390080, 32868096, 41085120, 54780160, 82170240, 164340480]

約数ペア:

[(1, 164340480), (2, 82170240), (3, 54780160), (4, 41085120), (5, 32868096), (6, 27390080), (8, 20542560), (10, 16434048), (12, 13695040), (15, 10956032), (16, 10271280), (20, 8217024), (24, 6847520), (30, 5478016), (32, 5135640), (40, 4108512), (48, 3423760), (60, 2739008), (64, 2567820), (80, 2054256), (96, 1711880), (120, 1369504), (128, 1283910), (160, 1027128), (192, 855940), (240, 684752), (256, 641955), (320, 513564), (384, 427970), (480, 342376), (640, 256782), (768, 213985), (960, 171188), (1280, 128391), (1920, 85594), (3840, 42797)]