263269320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{115469}}^1$

素因数の和:115502

約数の個数: 64

約数和(自身を含む): 831384000

約数和(自身を除く): 568114680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 115469, 230938, 346407, 461876, 577345, 692814, 923752, 1154690, 1385628, 1732035, 2193911, 2309380, 2771256, 3464070, 4387822, 4618760, 6581733, 6928140, 8775644, 10969555, 13163466, 13856280, 17551288, 21939110, 26326932, 32908665, 43878220, 52653864, 65817330, 87756440, 131634660, 263269320]

約数ペア:

[(1, 263269320), (2, 131634660), (3, 87756440), (4, 65817330), (5, 52653864), (6, 43878220), (8, 32908665), (10, 26326932), (12, 21939110), (15, 17551288), (19, 13856280), (20, 13163466), (24, 10969555), (30, 8775644), (38, 6928140), (40, 6581733), (57, 4618760), (60, 4387822), (76, 3464070), (95, 2771256), (114, 2309380), (120, 2193911), (152, 1732035), (190, 1385628), (228, 1154690), (285, 923752), (380, 692814), (456, 577345), (570, 461876), (760, 346407), (1140, 230938), (2280, 115469)]