77882585040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8320789}}^1$

素因数の和:8320821

約数の個数: 120

約数和(自身を含む): 281675383080

約数和(自身を除く): 203792798040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 8320789, 16641578, 24962367, 33283156, 41603945, 49924734, 66566312, 74887101, 83207890, 99849468, 108170257, 124811835, 133132624, 149774202, 166415780, 199698936, 216340514, 249623670, 299548404, 324510771, 332831560, 374435505, 399397872, 432681028, 499247340, 540851285, 599096808, 649021542, 665663120, 748871010, 865362056, 973532313, 998494680, 1081702570, 1198193616, 1298043084, 1497742020, 1622553855, 1730724112, 1947064626, 1996989360, 2163405140, 2596086168, 2995484040, 3245107710, 3894129252, 4326810280, 4867661565, 5192172336, 5990968080, 6490215420, 7788258504, 8653620560, 9735323130, 12980430840, 15576517008, 19470646260, 25960861680, 38941292520, 77882585040]

約数ペア:

[(1, 77882585040), (2, 38941292520), (3, 25960861680), (4, 19470646260), (5, 15576517008), (6, 12980430840), (8, 9735323130), (9, 8653620560), (10, 7788258504), (12, 6490215420), (13, 5990968080), (15, 5192172336), (16, 4867661565), (18, 4326810280), (20, 3894129252), (24, 3245107710), (26, 2995484040), (30, 2596086168), (36, 2163405140), (39, 1996989360), (40, 1947064626), (45, 1730724112), (48, 1622553855), (52, 1497742020), (60, 1298043084), (65, 1198193616), (72, 1081702570), (78, 998494680), (80, 973532313), (90, 865362056), (104, 748871010), (117, 665663120), (120, 649021542), (130, 599096808), (144, 540851285), (156, 499247340), (180, 432681028), (195, 399397872), (208, 374435505), (234, 332831560), (240, 324510771), (260, 299548404), (312, 249623670), (360, 216340514), (390, 199698936), (468, 166415780), (520, 149774202), (585, 133132624), (624, 124811835), (720, 108170257), (780, 99849468), (936, 83207890), (1040, 74887101), (1170, 66566312), (1560, 49924734), (1872, 41603945), (2340, 33283156), (3120, 24962367), (4680, 16641578), (9360, 8320789)]