13557240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{12553}}^1$

素因数の和:12573

約数の個数: 64

約数和(自身を含む): 45194400

約数和(自身を除く): 31637160

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, 12553, 25106, 37659, 50212, 62765, 75318, 100424, 112977, 125530, 150636, 188295, 225954, 251060, 301272, 338931, 376590, 451908, 502120, 564885, 677862, 753180, 903816, 1129770, 1355724, 1506360, 1694655, 2259540, 2711448, 3389310, 4519080, 6778620, 13557240]

約数ペア:

[(1, 13557240), (2, 6778620), (3, 4519080), (4, 3389310), (5, 2711448), (6, 2259540), (8, 1694655), (9, 1506360), (10, 1355724), (12, 1129770), (15, 903816), (18, 753180), (20, 677862), (24, 564885), (27, 502120), (30, 451908), (36, 376590), (40, 338931), (45, 301272), (54, 251060), (60, 225954), (72, 188295), (90, 150636), (108, 125530), (120, 112977), (135, 100424), (180, 75318), (216, 62765), (270, 50212), (360, 37659), (540, 25106), (1080, 12553)]