12021240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1301}}^1$

素因数の和:1333

約数の個数: 128

約数和(自身を含む): 44997120

約数和(自身を除く): 32975880

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, 1301, 1320, 1540, 1848, 2310, 2602, 3080, 3903, 4620, 5204, 6505, 7806, 9107, 9240, 10408, 13010, 14311, 15612, 18214, 19515, 26020, 27321, 28622, 31224, 36428, 39030, 42933, 45535, 52040, 54642, 57244, 71555, 72856, 78060, 85866, 91070, 100177, 109284, 114488, 136605, 143110, 156120, 171732, 182140, 200354, 214665, 218568, 273210, 286220, 300531, 343464, 364280, 400708, 429330, 500885, 546420, 572440, 601062, 801416, 858660, 1001770, 1092840, 1202124, 1502655, 1717320, 2003540, 2404248, 3005310, 4007080, 6010620, 12021240]

約数ペア:

[(1, 12021240), (2, 6010620), (3, 4007080), (4, 3005310), (5, 2404248), (6, 2003540), (7, 1717320), (8, 1502655), (10, 1202124), (11, 1092840), (12, 1001770), (14, 858660), (15, 801416), (20, 601062), (21, 572440), (22, 546420), (24, 500885), (28, 429330), (30, 400708), (33, 364280), (35, 343464), (40, 300531), (42, 286220), (44, 273210), (55, 218568), (56, 214665), (60, 200354), (66, 182140), (70, 171732), (77, 156120), (84, 143110), (88, 136605), (105, 114488), (110, 109284), (120, 100177), (132, 91070), (140, 85866), (154, 78060), (165, 72856), (168, 71555), (210, 57244), (220, 54642), (231, 52040), (264, 45535), (280, 42933), (308, 39030), (330, 36428), (385, 31224), (420, 28622), (440, 27321), (462, 26020), (616, 19515), (660, 18214), (770, 15612), (840, 14311), (924, 13010), (1155, 10408), (1301, 9240), (1320, 9107), (1540, 7806), (1848, 6505), (2310, 5204), (2602, 4620), (3080, 3903)]