154815360

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11519}}^1$

素因数の和:11548

約数の個数: 128

約数和(自身を含む): 564019200

約数和(自身を除く): 409203840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 11519, 13440, 23038, 34557, 46076, 57595, 69114, 80633, 92152, 115190, 138228, 161266, 172785, 184304, 230380, 241899, 276456, 322532, 345570, 368608, 403165, 460760, 483798, 552912, 645064, 691140, 737216, 806330, 921520, 967596, 1105824, 1209495, 1290128, 1382280, 1474432, 1612660, 1843040, 1935192, 2211648, 2418990, 2580256, 2764560, 3225320, 3686080, 3870384, 4423296, 4837980, 5160512, 5529120, 6450640, 7372160, 7740768, 9675960, 10321024, 11058240, 12901280, 15481536, 19351920, 22116480, 25802560, 30963072, 38703840, 51605120, 77407680, 154815360]

約数ペア:

[(1, 154815360), (2, 77407680), (3, 51605120), (4, 38703840), (5, 30963072), (6, 25802560), (7, 22116480), (8, 19351920), (10, 15481536), (12, 12901280), (14, 11058240), (15, 10321024), (16, 9675960), (20, 7740768), (21, 7372160), (24, 6450640), (28, 5529120), (30, 5160512), (32, 4837980), (35, 4423296), (40, 3870384), (42, 3686080), (48, 3225320), (56, 2764560), (60, 2580256), (64, 2418990), (70, 2211648), (80, 1935192), (84, 1843040), (96, 1612660), (105, 1474432), (112, 1382280), (120, 1290128), (128, 1209495), (140, 1105824), (160, 967596), (168, 921520), (192, 806330), (210, 737216), (224, 691140), (240, 645064), (280, 552912), (320, 483798), (336, 460760), (384, 403165), (420, 368608), (448, 345570), (480, 322532), (560, 276456), (640, 241899), (672, 230380), (840, 184304), (896, 172785), (960, 161266), (1120, 138228), (1344, 115190), (1680, 92152), (1920, 80633), (2240, 69114), (2688, 57595), (3360, 46076), (4480, 34557), (6720, 23038), (11519, 13440)]