1008257880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1200307}}^1$

素因数の和:1200328

約数の個数: 64

約数和(自身を含む): 3456887040

約数和(自身を除く): 2448629160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1200307, 2400614, 3600921, 4801228, 6001535, 7201842, 8402149, 9602456, 12003070, 14403684, 16804298, 18004605, 24006140, 25206447, 28807368, 33608596, 36009210, 42010745, 48012280, 50412894, 67217192, 72018420, 84021490, 100825788, 126032235, 144036840, 168042980, 201651576, 252064470, 336085960, 504128940, 1008257880]

約数ペア:

[(1, 1008257880), (2, 504128940), (3, 336085960), (4, 252064470), (5, 201651576), (6, 168042980), (7, 144036840), (8, 126032235), (10, 100825788), (12, 84021490), (14, 72018420), (15, 67217192), (20, 50412894), (21, 48012280), (24, 42010745), (28, 36009210), (30, 33608596), (35, 28807368), (40, 25206447), (42, 24006140), (56, 18004605), (60, 16804298), (70, 14403684), (84, 12003070), (105, 9602456), (120, 8402149), (140, 7201842), (168, 6001535), (210, 4801228), (280, 3600921), (420, 2400614), (840, 1200307)]