2238854580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{20627}}^1$

素因数の和:20715

約数の個数: 120

約数和(自身を含む): 7128541728

約数和(自身を除く): 4889687148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 67, 81, 90, 108, 134, 135, 162, 180, 201, 268, 270, 324, 335, 402, 405, 540, 603, 670, 804, 810, 1005, 1206, 1340, 1620, 1809, 2010, 2412, 3015, 3618, 4020, 5427, 6030, 7236, 9045, 10854, 12060, 18090, 20627, 21708, 27135, 36180, 41254, 54270, 61881, 82508, 103135, 108540, 123762, 185643, 206270, 247524, 309405, 371286, 412540, 556929, 618810, 742572, 928215, 1113858, 1237620, 1382009, 1670787, 1856430, 2227716, 2764018, 2784645, 3341574, 3712860, 4146027, 5528036, 5569290, 6683148, 6910045, 8292054, 8353935, 11138580, 12438081, 13820090, 16584108, 16707870, 20730135, 24876162, 27640180, 33415740, 37314243, 41460270, 49752324, 62190405, 74628486, 82920540, 111942729, 124380810, 149256972, 186571215, 223885458, 248761620, 373142430, 447770916, 559713645, 746284860, 1119427290, 2238854580]

約数ペア:

[(1, 2238854580), (2, 1119427290), (3, 746284860), (4, 559713645), (5, 447770916), (6, 373142430), (9, 248761620), (10, 223885458), (12, 186571215), (15, 149256972), (18, 124380810), (20, 111942729), (27, 82920540), (30, 74628486), (36, 62190405), (45, 49752324), (54, 41460270), (60, 37314243), (67, 33415740), (81, 27640180), (90, 24876162), (108, 20730135), (134, 16707870), (135, 16584108), (162, 13820090), (180, 12438081), (201, 11138580), (268, 8353935), (270, 8292054), (324, 6910045), (335, 6683148), (402, 5569290), (405, 5528036), (540, 4146027), (603, 3712860), (670, 3341574), (804, 2784645), (810, 2764018), (1005, 2227716), (1206, 1856430), (1340, 1670787), (1620, 1382009), (1809, 1237620), (2010, 1113858), (2412, 928215), (3015, 742572), (3618, 618810), (4020, 556929), (5427, 412540), (6030, 371286), (7236, 309405), (9045, 247524), (10854, 206270), (12060, 185643), (18090, 123762), (20627, 108540), (21708, 103135), (27135, 82508), (36180, 61881), (41254, 54270)]