127268880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{6389}}^1$

素因数の和:6488

約数の個数: 80

約数和(自身を含む): 399349440

約数和(自身を除く): 272080560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2490, 3320, 3984, 4980, 6389, 6640, 9960, 12778, 19167, 19920, 25556, 31945, 38334, 51112, 63890, 76668, 95835, 102224, 127780, 153336, 191670, 255560, 306672, 383340, 511120, 530287, 766680, 1060574, 1533360, 1590861, 2121148, 2651435, 3181722, 4242296, 5302870, 6363444, 7954305, 8484592, 10605740, 12726888, 15908610, 21211480, 25453776, 31817220, 42422960, 63634440, 127268880]

約数ペア:

[(1, 127268880), (2, 63634440), (3, 42422960), (4, 31817220), (5, 25453776), (6, 21211480), (8, 15908610), (10, 12726888), (12, 10605740), (15, 8484592), (16, 7954305), (20, 6363444), (24, 5302870), (30, 4242296), (40, 3181722), (48, 2651435), (60, 2121148), (80, 1590861), (83, 1533360), (120, 1060574), (166, 766680), (240, 530287), (249, 511120), (332, 383340), (415, 306672), (498, 255560), (664, 191670), (830, 153336), (996, 127780), (1245, 102224), (1328, 95835), (1660, 76668), (1992, 63890), (2490, 51112), (3320, 38334), (3984, 31945), (4980, 25556), (6389, 19920), (6640, 19167), (9960, 12778)]