2776770720

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{71419}}^1$

素因数の和:71449

約数の個数: 144

約数和(自身を含む): 9826820640

約数和(自身を除く): 7050049920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4320, 4860, 6480, 7776, 9720, 12960, 19440, 38880, 71419, 142838, 214257, 285676, 357095, 428514, 571352, 642771, 714190, 857028, 1071285, 1142704, 1285542, 1428380, 1714056, 1928313, 2142570, 2285408, 2571084, 2856760, 3213855, 3428112, 3856626, 4285140, 5142168, 5713520, 5784939, 6427710, 6856224, 7713252, 8570280, 9641565, 10284336, 11427040, 11569878, 12855420, 15426504, 17140560, 17354817, 19283130, 20568672, 23139756, 25710840, 28924695, 30853008, 34281120, 34709634, 38566260, 46279512, 51421680, 57849390, 61706016, 69419268, 77132520, 86774085, 92559024, 102843360, 115698780, 138838536, 154265040, 173548170, 185118048, 231397560, 277677072, 308530080, 347096340, 462795120, 555354144, 694192680, 925590240, 1388385360, 2776770720]

約数ペア:

[(1, 2776770720), (2, 1388385360), (3, 925590240), (4, 694192680), (5, 555354144), (6, 462795120), (8, 347096340), (9, 308530080), (10, 277677072), (12, 231397560), (15, 185118048), (16, 173548170), (18, 154265040), (20, 138838536), (24, 115698780), (27, 102843360), (30, 92559024), (32, 86774085), (36, 77132520), (40, 69419268), (45, 61706016), (48, 57849390), (54, 51421680), (60, 46279512), (72, 38566260), (80, 34709634), (81, 34281120), (90, 30853008), (96, 28924695), (108, 25710840), (120, 23139756), (135, 20568672), (144, 19283130), (160, 17354817), (162, 17140560), (180, 15426504), (216, 12855420), (240, 11569878), (243, 11427040), (270, 10284336), (288, 9641565), (324, 8570280), (360, 7713252), (405, 6856224), (432, 6427710), (480, 5784939), (486, 5713520), (540, 5142168), (648, 4285140), (720, 3856626), (810, 3428112), (864, 3213855), (972, 2856760), (1080, 2571084), (1215, 2285408), (1296, 2142570), (1440, 1928313), (1620, 1714056), (1944, 1428380), (2160, 1285542), (2430, 1142704), (2592, 1071285), (3240, 857028), (3888, 714190), (4320, 642771), (4860, 571352), (6480, 428514), (7776, 357095), (9720, 285676), (12960, 214257), (19440, 142838), (38880, 71419)]