139299480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{128981}}^1$

素因数の和:129001

約数の個数: 64

約数和(自身を含む): 464335200

約数和(自身を除く): 325035720

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, 128981, 257962, 386943, 515924, 644905, 773886, 1031848, 1160829, 1289810, 1547772, 1934715, 2321658, 2579620, 3095544, 3482487, 3869430, 4643316, 5159240, 5804145, 6964974, 7738860, 9286632, 11608290, 13929948, 15477720, 17412435, 23216580, 27859896, 34824870, 46433160, 69649740, 139299480]

約数ペア:

[(1, 139299480), (2, 69649740), (3, 46433160), (4, 34824870), (5, 27859896), (6, 23216580), (8, 17412435), (9, 15477720), (10, 13929948), (12, 11608290), (15, 9286632), (18, 7738860), (20, 6964974), (24, 5804145), (27, 5159240), (30, 4643316), (36, 3869430), (40, 3482487), (45, 3095544), (54, 2579620), (60, 2321658), (72, 1934715), (90, 1547772), (108, 1289810), (120, 1160829), (135, 1031848), (180, 773886), (216, 644905), (270, 515924), (360, 386943), (540, 257962), (1080, 128981)]