1292762880

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{383}}^1$

素因数の和:703

約数の個数: 216

約数和(自身を含む): 4499808768

約数和(自身を除く): 3207045888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 293, 320, 360, 383, 384, 480, 576, 586, 640, 720, 766, 768, 879, 960, 1149, 1152, 1172, 1280, 1440, 1465, 1532, 1758, 1915, 1920, 2298, 2304, 2344, 2637, 2880, 2930, 3064, 3447, 3516, 3830, 3840, 4395, 4596, 4688, 5274, 5745, 5760, 5860, 6128, 6894, 7032, 7660, 8790, 9192, 9376, 10548, 11490, 11520, 11720, 12256, 13185, 13788, 14064, 15320, 17235, 17580, 18384, 18752, 21096, 22980, 23440, 24512, 26370, 27576, 28128, 30640, 34470, 35160, 36768, 37504, 42192, 45960, 46880, 49024, 52740, 55152, 56256, 61280, 68940, 70320, 73536, 75008, 84384, 91920, 93760, 98048, 105480, 110304, 112219, 112512, 122560, 137880, 140640, 147072, 168768, 183840, 187520, 210960, 220608, 224438, 225024, 245120, 275760, 281280, 294144, 336657, 337536, 367680, 375040, 421920, 441216, 448876, 490240, 551520, 561095, 562560, 673314, 675072, 735360, 843840, 882432, 897752, 1009971, 1103040, 1122190, 1125120, 1346628, 1470720, 1683285, 1687680, 1795504, 2019942, 2206080, 2244380, 2693256, 3366570, 3375360, 3591008, 4039884, 4412160, 4488760, 5049855, 5386512, 6733140, 7182016, 8079768, 8977520, 10099710, 10773024, 13466280, 14364032, 16159536, 17955040, 20199420, 21546048, 26932560, 28728064, 32319072, 35910080, 40398840, 43092096, 53865120, 64638144, 71820160, 80797680, 86184192, 107730240, 129276288, 143640320, 161595360, 215460480, 258552576, 323190720, 430920960, 646381440, 1292762880]

約数ペア:

[(1, 1292762880), (2, 646381440), (3, 430920960), (4, 323190720), (5, 258552576), (6, 215460480), (8, 161595360), (9, 143640320), (10, 129276288), (12, 107730240), (15, 86184192), (16, 80797680), (18, 71820160), (20, 64638144), (24, 53865120), (30, 43092096), (32, 40398840), (36, 35910080), (40, 32319072), (45, 28728064), (48, 26932560), (60, 21546048), (64, 20199420), (72, 17955040), (80, 16159536), (90, 14364032), (96, 13466280), (120, 10773024), (128, 10099710), (144, 8977520), (160, 8079768), (180, 7182016), (192, 6733140), (240, 5386512), (256, 5049855), (288, 4488760), (293, 4412160), (320, 4039884), (360, 3591008), (383, 3375360), (384, 3366570), (480, 2693256), (576, 2244380), (586, 2206080), (640, 2019942), (720, 1795504), (766, 1687680), (768, 1683285), (879, 1470720), (960, 1346628), (1149, 1125120), (1152, 1122190), (1172, 1103040), (1280, 1009971), (1440, 897752), (1465, 882432), (1532, 843840), (1758, 735360), (1915, 675072), (1920, 673314), (2298, 562560), (2304, 561095), (2344, 551520), (2637, 490240), (2880, 448876), (2930, 441216), (3064, 421920), (3447, 375040), (3516, 367680), (3830, 337536), (3840, 336657), (4395, 294144), (4596, 281280), (4688, 275760), (5274, 245120), (5745, 225024), (5760, 224438), (5860, 220608), (6128, 210960), (6894, 187520), (7032, 183840), (7660, 168768), (8790, 147072), (9192, 140640), (9376, 137880), (10548, 122560), (11490, 112512), (11520, 112219), (11720, 110304), (12256, 105480), (13185, 98048), (13788, 93760), (14064, 91920), (15320, 84384), (17235, 75008), (17580, 73536), (18384, 70320), (18752, 68940), (21096, 61280), (22980, 56256), (23440, 55152), (24512, 52740), (26370, 49024), (27576, 46880), (28128, 45960), (30640, 42192), (34470, 37504), (35160, 36768)]