2471320080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79823}}^1$

素因数の和:79885

約数の個数: 120

約数和(自身を含む): 8492635008

約数和(自身を除く): 6021314928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 180, 215, 240, 258, 344, 360, 387, 430, 516, 645, 688, 720, 774, 860, 1032, 1290, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 5160, 6192, 7740, 10320, 15480, 30960, 79823, 159646, 239469, 319292, 399115, 478938, 638584, 718407, 798230, 957876, 1197345, 1277168, 1436814, 1596460, 1915752, 2394690, 2873628, 3192920, 3432389, 3592035, 3831504, 4789380, 5747256, 6385840, 6864778, 7184070, 9578760, 10297167, 11494512, 13729556, 14368140, 17161945, 19157520, 20594334, 27459112, 28736280, 30891501, 34323890, 41188668, 51485835, 54918224, 57472560, 61783002, 68647780, 82377336, 102971670, 123566004, 137295560, 154457505, 164754672, 205943340, 247132008, 274591120, 308915010, 411886680, 494264016, 617830020, 823773360, 1235660040, 2471320080]

約数ペア:

[(1, 2471320080), (2, 1235660040), (3, 823773360), (4, 617830020), (5, 494264016), (6, 411886680), (8, 308915010), (9, 274591120), (10, 247132008), (12, 205943340), (15, 164754672), (16, 154457505), (18, 137295560), (20, 123566004), (24, 102971670), (30, 82377336), (36, 68647780), (40, 61783002), (43, 57472560), (45, 54918224), (48, 51485835), (60, 41188668), (72, 34323890), (80, 30891501), (86, 28736280), (90, 27459112), (120, 20594334), (129, 19157520), (144, 17161945), (172, 14368140), (180, 13729556), (215, 11494512), (240, 10297167), (258, 9578760), (344, 7184070), (360, 6864778), (387, 6385840), (430, 5747256), (516, 4789380), (645, 3831504), (688, 3592035), (720, 3432389), (774, 3192920), (860, 2873628), (1032, 2394690), (1290, 1915752), (1548, 1596460), (1720, 1436814), (1935, 1277168), (2064, 1197345), (2580, 957876), (3096, 798230), (3440, 718407), (3870, 638584), (5160, 478938), (6192, 399115), (7740, 319292), (10320, 239469), (15480, 159646), (30960, 79823)]