142269480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{131731}}^1$

素因数の和:131751

約数の個数: 64

約数和(自身を含む): 474235200

約数和(自身を除く): 331965720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 131731, 263462, 395193, 526924, 658655, 790386, 1053848, 1185579, 1317310, 1580772, 1975965, 2371158, 2634620, 3161544, 3556737, 3951930, 4742316, 5269240, 5927895, 7113474, 7903860, 9484632, 11855790, 14226948, 15807720, 17783685, 23711580, 28453896, 35567370, 47423160, 71134740, 142269480]

約数ペア:

[(1, 142269480), (2, 71134740), (3, 47423160), (4, 35567370), (5, 28453896), (6, 23711580), (8, 17783685), (9, 15807720), (10, 14226948), (12, 11855790), (15, 9484632), (18, 7903860), (20, 7113474), (24, 5927895), (27, 5269240), (30, 4742316), (36, 3951930), (40, 3556737), (45, 3161544), (54, 2634620), (60, 2371158), (72, 1975965), (90, 1580772), (108, 1317310), (120, 1185579), (135, 1053848), (180, 790386), (216, 658655), (270, 526924), (360, 395193), (540, 263462), (1080, 131731)]