119870520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12973}}^1$

素因数の和:13005

約数の個数: 128

約数和(自身を含む): 448381440

約数和(自身を除く): 328510920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 12973, 25946, 38919, 51892, 64865, 77838, 90811, 103784, 129730, 142703, 155676, 181622, 194595, 259460, 272433, 285406, 311352, 363244, 389190, 428109, 454055, 518920, 544866, 570812, 713515, 726488, 778380, 856218, 908110, 998921, 1089732, 1141624, 1362165, 1427030, 1556760, 1712436, 1816220, 1997842, 2140545, 2179464, 2724330, 2854060, 2996763, 3424872, 3632440, 3995684, 4281090, 4994605, 5448660, 5708120, 5993526, 7991368, 8562180, 9989210, 10897320, 11987052, 14983815, 17124360, 19978420, 23974104, 29967630, 39956840, 59935260, 119870520]

約数ペア:

[(1, 119870520), (2, 59935260), (3, 39956840), (4, 29967630), (5, 23974104), (6, 19978420), (7, 17124360), (8, 14983815), (10, 11987052), (11, 10897320), (12, 9989210), (14, 8562180), (15, 7991368), (20, 5993526), (21, 5708120), (22, 5448660), (24, 4994605), (28, 4281090), (30, 3995684), (33, 3632440), (35, 3424872), (40, 2996763), (42, 2854060), (44, 2724330), (55, 2179464), (56, 2140545), (60, 1997842), (66, 1816220), (70, 1712436), (77, 1556760), (84, 1427030), (88, 1362165), (105, 1141624), (110, 1089732), (120, 998921), (132, 908110), (140, 856218), (154, 778380), (165, 726488), (168, 713515), (210, 570812), (220, 544866), (231, 518920), (264, 454055), (280, 428109), (308, 389190), (330, 363244), (385, 311352), (420, 285406), (440, 272433), (462, 259460), (616, 194595), (660, 181622), (770, 155676), (840, 142703), (924, 129730), (1155, 103784), (1320, 90811), (1540, 77838), (1848, 64865), (2310, 51892), (3080, 38919), (4620, 25946), (9240, 12973)]