817323840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{283793}}^1$

素因数の和:283816

約数の個数: 84

約数和(自身を含む): 2811263364

約数和(自身を除く): 1993939524

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, 283793, 567586, 851379, 1135172, 1418965, 1702758, 2270344, 2554137, 2837930, 3405516, 4256895, 4540688, 5108274, 5675860, 6811032, 8513790, 9081376, 10216548, 11351720, 12770685, 13622064, 17027580, 18162752, 20433096, 22703440, 25541370, 27244128, 34055160, 40866192, 45406880, 51082740, 54488256, 68110320, 81732384, 90813760, 102165480, 136220640, 163464768, 204330960, 272441280, 408661920, 817323840]

約数ペア:

[(1, 817323840), (2, 408661920), (3, 272441280), (4, 204330960), (5, 163464768), (6, 136220640), (8, 102165480), (9, 90813760), (10, 81732384), (12, 68110320), (15, 54488256), (16, 51082740), (18, 45406880), (20, 40866192), (24, 34055160), (30, 27244128), (32, 25541370), (36, 22703440), (40, 20433096), (45, 18162752), (48, 17027580), (60, 13622064), (64, 12770685), (72, 11351720), (80, 10216548), (90, 9081376), (96, 8513790), (120, 6811032), (144, 5675860), (160, 5108274), (180, 4540688), (192, 4256895), (240, 3405516), (288, 2837930), (320, 2554137), (360, 2270344), (480, 1702758), (576, 1418965), (720, 1135172), (960, 851379), (1440, 567586), (2880, 283793)]