12345856800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{177383}}^1$

素因数の和:177435

約数の個数: 144

約数和(自身を含む): 41571714240

約数和(自身を除く): 29225857440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 32, 40, 48, 50, 58, 60, 75, 80, 87, 96, 100, 116, 120, 145, 150, 160, 174, 200, 232, 240, 290, 300, 348, 400, 435, 464, 480, 580, 600, 696, 725, 800, 870, 928, 1160, 1200, 1392, 1450, 1740, 2175, 2320, 2400, 2784, 2900, 3480, 4350, 4640, 5800, 6960, 8700, 11600, 13920, 17400, 23200, 34800, 69600, 177383, 354766, 532149, 709532, 886915, 1064298, 1419064, 1773830, 2128596, 2660745, 2838128, 3547660, 4257192, 4434575, 5144107, 5321490, 5676256, 7095320, 8514384, 8869150, 10288214, 10642980, 13303725, 14190640, 15432321, 17028768, 17738300, 20576428, 21285960, 25720535, 26607450, 28381280, 30864642, 35476600, 41152856, 42571920, 51441070, 53214900, 61729284, 70953200, 77161605, 82305712, 85143840, 102882140, 106429800, 123458568, 128602675, 141906400, 154323210, 164611424, 205764280, 212859600, 246917136, 257205350, 308646420, 385808025, 411528560, 425719200, 493834272, 514410700, 617292840, 771616050, 823057120, 1028821400, 1234585680, 1543232100, 2057642800, 2469171360, 3086464200, 4115285600, 6172928400, 12345856800]

約数ペア:

[(1, 12345856800), (2, 6172928400), (3, 4115285600), (4, 3086464200), (5, 2469171360), (6, 2057642800), (8, 1543232100), (10, 1234585680), (12, 1028821400), (15, 823057120), (16, 771616050), (20, 617292840), (24, 514410700), (25, 493834272), (29, 425719200), (30, 411528560), (32, 385808025), (40, 308646420), (48, 257205350), (50, 246917136), (58, 212859600), (60, 205764280), (75, 164611424), (80, 154323210), (87, 141906400), (96, 128602675), (100, 123458568), (116, 106429800), (120, 102882140), (145, 85143840), (150, 82305712), (160, 77161605), (174, 70953200), (200, 61729284), (232, 53214900), (240, 51441070), (290, 42571920), (300, 41152856), (348, 35476600), (400, 30864642), (435, 28381280), (464, 26607450), (480, 25720535), (580, 21285960), (600, 20576428), (696, 17738300), (725, 17028768), (800, 15432321), (870, 14190640), (928, 13303725), (1160, 10642980), (1200, 10288214), (1392, 8869150), (1450, 8514384), (1740, 7095320), (2175, 5676256), (2320, 5321490), (2400, 5144107), (2784, 4434575), (2900, 4257192), (3480, 3547660), (4350, 2838128), (4640, 2660745), (5800, 2128596), (6960, 1773830), (8700, 1419064), (11600, 1064298), (13920, 886915), (17400, 709532), (23200, 532149), (34800, 354766), (69600, 177383)]