487715760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{96769}}^1$

素因数の和:96795

約数の個数: 120

約数和(自身を含む): 1871918880

約数和(自身を除く): 1384203120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 96769, 193538, 290307, 387076, 483845, 580614, 677383, 774152, 870921, 967690, 1161228, 1354766, 1451535, 1548304, 1741842, 1935380, 2032149, 2322456, 2709532, 2903070, 3386915, 3483684, 3870760, 4064298, 4354605, 4644912, 5419064, 5806140, 6096447, 6773830, 6967368, 7741520, 8128596, 8709210, 10160745, 10838128, 11612280, 12192894, 13547660, 13934736, 16257192, 17418420, 20321490, 23224560, 24385788, 27095320, 30482235, 32514384, 34836840, 40642980, 48771576, 54190640, 60964470, 69673680, 81285960, 97543152, 121928940, 162571920, 243857880, 487715760]

約数ペア:

[(1, 487715760), (2, 243857880), (3, 162571920), (4, 121928940), (5, 97543152), (6, 81285960), (7, 69673680), (8, 60964470), (9, 54190640), (10, 48771576), (12, 40642980), (14, 34836840), (15, 32514384), (16, 30482235), (18, 27095320), (20, 24385788), (21, 23224560), (24, 20321490), (28, 17418420), (30, 16257192), (35, 13934736), (36, 13547660), (40, 12192894), (42, 11612280), (45, 10838128), (48, 10160745), (56, 8709210), (60, 8128596), (63, 7741520), (70, 6967368), (72, 6773830), (80, 6096447), (84, 5806140), (90, 5419064), (105, 4644912), (112, 4354605), (120, 4064298), (126, 3870760), (140, 3483684), (144, 3386915), (168, 2903070), (180, 2709532), (210, 2322456), (240, 2032149), (252, 1935380), (280, 1741842), (315, 1548304), (336, 1451535), (360, 1354766), (420, 1161228), (504, 967690), (560, 870921), (630, 774152), (720, 677383), (840, 580614), (1008, 483845), (1260, 387076), (1680, 290307), (2520, 193538), (5040, 96769)]