264117240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{244553}}^1$

素因数の和:244573

約数の個数: 64

約数和(自身を含む): 880394400

約数和(自身を除く): 616277160

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, 244553, 489106, 733659, 978212, 1222765, 1467318, 1956424, 2200977, 2445530, 2934636, 3668295, 4401954, 4891060, 5869272, 6602931, 7336590, 8803908, 9782120, 11004885, 13205862, 14673180, 17607816, 22009770, 26411724, 29346360, 33014655, 44019540, 52823448, 66029310, 88039080, 132058620, 264117240]

約数ペア:

[(1, 264117240), (2, 132058620), (3, 88039080), (4, 66029310), (5, 52823448), (6, 44019540), (8, 33014655), (9, 29346360), (10, 26411724), (12, 22009770), (15, 17607816), (18, 14673180), (20, 13205862), (24, 11004885), (27, 9782120), (30, 8803908), (36, 7336590), (40, 6602931), (45, 5869272), (54, 4891060), (60, 4401954), (72, 3668295), (90, 2934636), (108, 2445530), (120, 2200977), (135, 1956424), (180, 1467318), (216, 1222765), (270, 978212), (360, 733659), (540, 489106), (1080, 244553)]