1380492480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{84589}}^1$

素因数の和:84626

約数の個数: 112

約数和(自身を含む): 4640945760

約数和(自身を除く): 3260453280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 5440, 8160, 16320, 84589, 169178, 253767, 338356, 422945, 507534, 676712, 845890, 1015068, 1268835, 1353424, 1438013, 1691780, 2030136, 2537670, 2706848, 2876026, 3383560, 4060272, 4314039, 5075340, 5413696, 5752052, 6767120, 7190065, 8120544, 8628078, 10150680, 11504104, 13534240, 14380130, 16241088, 17256156, 20301360, 21570195, 23008208, 27068480, 28760260, 34512312, 40602720, 43140390, 46016416, 57520520, 69024624, 81205440, 86280780, 92032832, 115041040, 138049248, 172561560, 230082080, 276098496, 345123120, 460164160, 690246240, 1380492480]

約数ペア:

[(1, 1380492480), (2, 690246240), (3, 460164160), (4, 345123120), (5, 276098496), (6, 230082080), (8, 172561560), (10, 138049248), (12, 115041040), (15, 92032832), (16, 86280780), (17, 81205440), (20, 69024624), (24, 57520520), (30, 46016416), (32, 43140390), (34, 40602720), (40, 34512312), (48, 28760260), (51, 27068480), (60, 23008208), (64, 21570195), (68, 20301360), (80, 17256156), (85, 16241088), (96, 14380130), (102, 13534240), (120, 11504104), (136, 10150680), (160, 8628078), (170, 8120544), (192, 7190065), (204, 6767120), (240, 5752052), (255, 5413696), (272, 5075340), (320, 4314039), (340, 4060272), (408, 3383560), (480, 2876026), (510, 2706848), (544, 2537670), (680, 2030136), (816, 1691780), (960, 1438013), (1020, 1353424), (1088, 1268835), (1360, 1015068), (1632, 845890), (2040, 676712), (2720, 507534), (3264, 422945), (4080, 338356), (5440, 253767), (8160, 169178), (16320, 84589)]