72695640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26339}}^1$

素因数の和:26376

約数の個数: 64

約数和(自身を含む): 227577600

約数和(自身を除く): 154881960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 26339, 52678, 79017, 105356, 131695, 158034, 210712, 263390, 316068, 395085, 526780, 605797, 632136, 790170, 1053560, 1211594, 1580340, 1817391, 2423188, 3028985, 3160680, 3634782, 4846376, 6057970, 7269564, 9086955, 12115940, 14539128, 18173910, 24231880, 36347820, 72695640]

約数ペア:

[(1, 72695640), (2, 36347820), (3, 24231880), (4, 18173910), (5, 14539128), (6, 12115940), (8, 9086955), (10, 7269564), (12, 6057970), (15, 4846376), (20, 3634782), (23, 3160680), (24, 3028985), (30, 2423188), (40, 1817391), (46, 1580340), (60, 1211594), (69, 1053560), (92, 790170), (115, 632136), (120, 605797), (138, 526780), (184, 395085), (230, 316068), (276, 263390), (345, 210712), (460, 158034), (552, 131695), (690, 105356), (920, 79017), (1380, 52678), (2760, 26339)]