120269832

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:351

約数の個数: 128

約数和(自身を含む): 338826240

約数和(自身を除く): 218556408

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 37, 51, 62, 68, 74, 93, 102, 111, 124, 136, 148, 186, 204, 222, 248, 257, 296, 372, 408, 444, 514, 527, 629, 744, 771, 888, 1028, 1054, 1147, 1258, 1542, 1581, 1887, 2056, 2108, 2294, 2516, 3084, 3162, 3441, 3774, 4216, 4369, 4588, 5032, 6168, 6324, 6882, 7548, 7967, 8738, 9176, 9509, 12648, 13107, 13764, 15096, 15934, 17476, 19018, 19499, 23901, 26214, 27528, 28527, 31868, 34952, 38036, 38998, 47802, 52428, 57054, 58497, 63736, 76072, 77996, 95604, 104856, 114108, 116994, 135439, 155992, 161653, 191208, 228216, 233988, 270878, 294779, 323306, 406317, 467976, 484959, 541756, 589558, 646612, 812634, 884337, 969918, 1083512, 1179116, 1293224, 1625268, 1768674, 1939836, 2358232, 3250536, 3537348, 3879672, 5011243, 7074696, 10022486, 15033729, 20044972, 30067458, 40089944, 60134916, 120269832]

約数ペア:

[(1, 120269832), (2, 60134916), (3, 40089944), (4, 30067458), (6, 20044972), (8, 15033729), (12, 10022486), (17, 7074696), (24, 5011243), (31, 3879672), (34, 3537348), (37, 3250536), (51, 2358232), (62, 1939836), (68, 1768674), (74, 1625268), (93, 1293224), (102, 1179116), (111, 1083512), (124, 969918), (136, 884337), (148, 812634), (186, 646612), (204, 589558), (222, 541756), (248, 484959), (257, 467976), (296, 406317), (372, 323306), (408, 294779), (444, 270878), (514, 233988), (527, 228216), (629, 191208), (744, 161653), (771, 155992), (888, 135439), (1028, 116994), (1054, 114108), (1147, 104856), (1258, 95604), (1542, 77996), (1581, 76072), (1887, 63736), (2056, 58497), (2108, 57054), (2294, 52428), (2516, 47802), (3084, 38998), (3162, 38036), (3441, 34952), (3774, 31868), (4216, 28527), (4369, 27528), (4588, 26214), (5032, 23901), (6168, 19499), (6324, 19018), (6882, 17476), (7548, 15934), (7967, 15096), (8738, 13764), (9176, 13107), (9509, 12648)]