515041920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{89417}}^1$

素因数の和:89442

約数の個数: 96

約数和(自身を含む): 1778524020

約数和(自身を除く): 1263482100

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, 89417, 178834, 268251, 357668, 447085, 536502, 715336, 804753, 894170, 1073004, 1341255, 1430672, 1609506, 1788340, 2146008, 2682510, 2861344, 3219012, 3576680, 4023765, 4292016, 5365020, 5722688, 6438024, 7153360, 8047530, 8584032, 10730040, 11445376, 12876048, 14306720, 16095060, 17168064, 21460080, 25752096, 28613440, 32190120, 34336128, 42920160, 51504192, 57226880, 64380240, 85840320, 103008384, 128760480, 171680640, 257520960, 515041920]

約数ペア:

[(1, 515041920), (2, 257520960), (3, 171680640), (4, 128760480), (5, 103008384), (6, 85840320), (8, 64380240), (9, 57226880), (10, 51504192), (12, 42920160), (15, 34336128), (16, 32190120), (18, 28613440), (20, 25752096), (24, 21460080), (30, 17168064), (32, 16095060), (36, 14306720), (40, 12876048), (45, 11445376), (48, 10730040), (60, 8584032), (64, 8047530), (72, 7153360), (80, 6438024), (90, 5722688), (96, 5365020), (120, 4292016), (128, 4023765), (144, 3576680), (160, 3219012), (180, 2861344), (192, 2682510), (240, 2146008), (288, 1788340), (320, 1609506), (360, 1430672), (384, 1341255), (480, 1073004), (576, 894170), (640, 804753), (720, 715336), (960, 536502), (1152, 447085), (1440, 357668), (1920, 268251), (2880, 178834), (5760, 89417)]