121626760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1811}}^1$

素因数の和:1918

約数の個数: 64

約数和(自身を含む): 289630080

約数和(自身を除く): 168003320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 73, 92, 115, 146, 184, 230, 292, 365, 460, 584, 730, 920, 1460, 1679, 1811, 2920, 3358, 3622, 6716, 7244, 8395, 9055, 13432, 14488, 16790, 18110, 33580, 36220, 41653, 67160, 72440, 83306, 132203, 166612, 208265, 264406, 333224, 416530, 528812, 661015, 833060, 1057624, 1322030, 1666120, 2644060, 3040669, 5288120, 6081338, 12162676, 15203345, 24325352, 30406690, 60813380, 121626760]

約数ペア:

[(1, 121626760), (2, 60813380), (4, 30406690), (5, 24325352), (8, 15203345), (10, 12162676), (20, 6081338), (23, 5288120), (40, 3040669), (46, 2644060), (73, 1666120), (92, 1322030), (115, 1057624), (146, 833060), (184, 661015), (230, 528812), (292, 416530), (365, 333224), (460, 264406), (584, 208265), (730, 166612), (920, 132203), (1460, 83306), (1679, 72440), (1811, 67160), (2920, 41653), (3358, 36220), (3622, 33580), (6716, 18110), (7244, 16790), (8395, 14488), (9055, 13432)]