117405720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{108709}}^1$

素因数の和:108729

約数の個数: 64

約数和(自身を含む): 391356000

約数和(自身を除く): 273950280

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, 108709, 217418, 326127, 434836, 543545, 652254, 869672, 978381, 1087090, 1304508, 1630635, 1956762, 2174180, 2609016, 2935143, 3261270, 3913524, 4348360, 4891905, 5870286, 6522540, 7827048, 9783810, 11740572, 13045080, 14675715, 19567620, 23481144, 29351430, 39135240, 58702860, 117405720]

約数ペア:

[(1, 117405720), (2, 58702860), (3, 39135240), (4, 29351430), (5, 23481144), (6, 19567620), (8, 14675715), (9, 13045080), (10, 11740572), (12, 9783810), (15, 7827048), (18, 6522540), (20, 5870286), (24, 4891905), (27, 4348360), (30, 3913524), (36, 3261270), (40, 2935143), (45, 2609016), (54, 2174180), (60, 1956762), (72, 1630635), (90, 1304508), (108, 1087090), (120, 978381), (135, 869672), (180, 652254), (216, 543545), (270, 434836), (360, 326127), (540, 217418), (1080, 108709)]