120895656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:375

約数の個数: 128

約数和(自身を含む): 359976960

約数和(自身を除く): 239081304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 61, 84, 94, 122, 141, 168, 183, 188, 244, 251, 282, 329, 366, 376, 427, 488, 502, 564, 658, 732, 753, 854, 987, 1004, 1128, 1281, 1316, 1464, 1506, 1708, 1757, 1974, 2008, 2562, 2632, 2867, 3012, 3416, 3514, 3948, 5124, 5271, 5734, 6024, 7028, 7896, 8601, 10248, 10542, 11468, 11797, 14056, 15311, 17202, 20069, 21084, 22936, 23594, 30622, 34404, 35391, 40138, 42168, 45933, 47188, 60207, 61244, 68808, 70782, 80276, 82579, 91866, 94376, 107177, 120414, 122488, 141564, 160552, 165158, 183732, 214354, 240828, 247737, 283128, 321531, 330316, 367464, 428708, 481656, 495474, 643062, 660632, 719617, 857416, 990948, 1286124, 1439234, 1981896, 2158851, 2572248, 2878468, 4317702, 5037319, 5756936, 8635404, 10074638, 15111957, 17270808, 20149276, 30223914, 40298552, 60447828, 120895656]

約数ペア:

[(1, 120895656), (2, 60447828), (3, 40298552), (4, 30223914), (6, 20149276), (7, 17270808), (8, 15111957), (12, 10074638), (14, 8635404), (21, 5756936), (24, 5037319), (28, 4317702), (42, 2878468), (47, 2572248), (56, 2158851), (61, 1981896), (84, 1439234), (94, 1286124), (122, 990948), (141, 857416), (168, 719617), (183, 660632), (188, 643062), (244, 495474), (251, 481656), (282, 428708), (329, 367464), (366, 330316), (376, 321531), (427, 283128), (488, 247737), (502, 240828), (564, 214354), (658, 183732), (732, 165158), (753, 160552), (854, 141564), (987, 122488), (1004, 120414), (1128, 107177), (1281, 94376), (1316, 91866), (1464, 82579), (1506, 80276), (1708, 70782), (1757, 68808), (1974, 61244), (2008, 60207), (2562, 47188), (2632, 45933), (2867, 42168), (3012, 40138), (3416, 35391), (3514, 34404), (3948, 30622), (5124, 23594), (5271, 22936), (5734, 21084), (6024, 20069), (7028, 17202), (7896, 15311), (8601, 14056), (10248, 11797), (10542, 11468)]