21340935360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{7410047}}^1$

素因数の和:7410070

約数の個数: 84

約数和(自身を含む): 73403935488

約数和(自身を除く): 52063000128

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, 7410047, 14820094, 22230141, 29640188, 37050235, 44460282, 59280376, 66690423, 74100470, 88920564, 111150705, 118560752, 133380846, 148200940, 177841128, 222301410, 237121504, 266761692, 296401880, 333452115, 355682256, 444602820, 474243008, 533523384, 592803760, 666904230, 711364512, 889205640, 1067046768, 1185607520, 1333808460, 1422729024, 1778411280, 2134093536, 2371215040, 2667616920, 3556822560, 4268187072, 5335233840, 7113645120, 10670467680, 21340935360]

約数ペア:

[(1, 21340935360), (2, 10670467680), (3, 7113645120), (4, 5335233840), (5, 4268187072), (6, 3556822560), (8, 2667616920), (9, 2371215040), (10, 2134093536), (12, 1778411280), (15, 1422729024), (16, 1333808460), (18, 1185607520), (20, 1067046768), (24, 889205640), (30, 711364512), (32, 666904230), (36, 592803760), (40, 533523384), (45, 474243008), (48, 444602820), (60, 355682256), (64, 333452115), (72, 296401880), (80, 266761692), (90, 237121504), (96, 222301410), (120, 177841128), (144, 148200940), (160, 133380846), (180, 118560752), (192, 111150705), (240, 88920564), (288, 74100470), (320, 66690423), (360, 59280376), (480, 44460282), (576, 37050235), (720, 29640188), (960, 22230141), (1440, 14820094), (2880, 7410047)]