6489240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3181}}^1$

素因数の和:3212

約数の個数: 64

約数和(自身を含む): 20619360

約数和(自身を除く): 14130120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 3181, 6362, 9543, 12724, 15905, 19086, 25448, 31810, 38172, 47715, 54077, 63620, 76344, 95430, 108154, 127240, 162231, 190860, 216308, 270385, 324462, 381720, 432616, 540770, 648924, 811155, 1081540, 1297848, 1622310, 2163080, 3244620, 6489240]

約数ペア:

[(1, 6489240), (2, 3244620), (3, 2163080), (4, 1622310), (5, 1297848), (6, 1081540), (8, 811155), (10, 648924), (12, 540770), (15, 432616), (17, 381720), (20, 324462), (24, 270385), (30, 216308), (34, 190860), (40, 162231), (51, 127240), (60, 108154), (68, 95430), (85, 76344), (102, 63620), (120, 54077), (136, 47715), (170, 38172), (204, 31810), (255, 25448), (340, 19086), (408, 15905), (510, 12724), (680, 9543), (1020, 6362), (2040, 3181)]