419103240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151849}}^1$

素因数の和:151886

約数の個数: 64

約数和(自身を含む): 1311984000

約数和(自身を除く): 892880760

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, 151849, 303698, 455547, 607396, 759245, 911094, 1214792, 1518490, 1822188, 2277735, 3036980, 3492527, 3644376, 4555470, 6073960, 6985054, 9110940, 10477581, 13970108, 17462635, 18221880, 20955162, 27940216, 34925270, 41910324, 52387905, 69850540, 83820648, 104775810, 139701080, 209551620, 419103240]

約数ペア:

[(1, 419103240), (2, 209551620), (3, 139701080), (4, 104775810), (5, 83820648), (6, 69850540), (8, 52387905), (10, 41910324), (12, 34925270), (15, 27940216), (20, 20955162), (23, 18221880), (24, 17462635), (30, 13970108), (40, 10477581), (46, 9110940), (60, 6985054), (69, 6073960), (92, 4555470), (115, 3644376), (120, 3492527), (138, 3036980), (184, 2277735), (230, 1822188), (276, 1518490), (345, 1214792), (460, 911094), (552, 759245), (690, 607396), (920, 455547), (1380, 303698), (2760, 151849)]