159851520

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{3469}}^1$

素因数の和:3500

約数の個数: 132

約数和(自身を含む): 554041020

約数和(自身を除く): 394189500

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, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3072, 3469, 3840, 4608, 5120, 5760, 6938, 7680, 9216, 10407, 11520, 13876, 15360, 17345, 20814, 23040, 27752, 31221, 34690, 41628, 46080, 52035, 55504, 62442, 69380, 83256, 104070, 111008, 124884, 138760, 156105, 166512, 208140, 222016, 249768, 277520, 312210, 333024, 416280, 444032, 499536, 555040, 624420, 666048, 832560, 888064, 999072, 1110080, 1248840, 1332096, 1665120, 1776128, 1998144, 2220160, 2497680, 2664192, 3330240, 3552256, 3996288, 4440320, 4995360, 5328384, 6660480, 7992576, 8880640, 9990720, 10656768, 13320960, 15985152, 17761280, 19981440, 26641920, 31970304, 39962880, 53283840, 79925760, 159851520]

約数ペア:

[(1, 159851520), (2, 79925760), (3, 53283840), (4, 39962880), (5, 31970304), (6, 26641920), (8, 19981440), (9, 17761280), (10, 15985152), (12, 13320960), (15, 10656768), (16, 9990720), (18, 8880640), (20, 7992576), (24, 6660480), (30, 5328384), (32, 4995360), (36, 4440320), (40, 3996288), (45, 3552256), (48, 3330240), (60, 2664192), (64, 2497680), (72, 2220160), (80, 1998144), (90, 1776128), (96, 1665120), (120, 1332096), (128, 1248840), (144, 1110080), (160, 999072), (180, 888064), (192, 832560), (240, 666048), (256, 624420), (288, 555040), (320, 499536), (360, 444032), (384, 416280), (480, 333024), (512, 312210), (576, 277520), (640, 249768), (720, 222016), (768, 208140), (960, 166512), (1024, 156105), (1152, 138760), (1280, 124884), (1440, 111008), (1536, 104070), (1920, 83256), (2304, 69380), (2560, 62442), (2880, 55504), (3072, 52035), (3469, 46080), (3840, 41628), (4608, 34690), (5120, 31221), (5760, 27752), (6938, 23040), (7680, 20814), (9216, 17345), (10407, 15360), (11520, 13876)]