26451240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4159}}^1$

素因数の和:4226

約数の個数: 64

約数和(自身を含む): 80870400

約数和(自身を除く): 54419160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 4159, 6360, 8318, 12477, 16636, 20795, 24954, 33272, 41590, 49908, 62385, 83180, 99816, 124770, 166360, 220427, 249540, 440854, 499080, 661281, 881708, 1102135, 1322562, 1763416, 2204270, 2645124, 3306405, 4408540, 5290248, 6612810, 8817080, 13225620, 26451240]

約数ペア:

[(1, 26451240), (2, 13225620), (3, 8817080), (4, 6612810), (5, 5290248), (6, 4408540), (8, 3306405), (10, 2645124), (12, 2204270), (15, 1763416), (20, 1322562), (24, 1102135), (30, 881708), (40, 661281), (53, 499080), (60, 440854), (106, 249540), (120, 220427), (159, 166360), (212, 124770), (265, 99816), (318, 83180), (424, 62385), (530, 49908), (636, 41590), (795, 33272), (1060, 24954), (1272, 20795), (1590, 16636), (2120, 12477), (3180, 8318), (4159, 6360)]