40290577920

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{1748723}}^1$

素因数の和:1748752

約数の個数: 120

約数和(自身を含む): 139537682856

約数和(自身を除く): 99247104936

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, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 23040, 1748723, 3497446, 5246169, 6994892, 8743615, 10492338, 13989784, 15738507, 17487230, 20984676, 26230845, 27979568, 31477014, 34974460, 41969352, 52461690, 55959136, 62954028, 69948920, 78692535, 83938704, 104923380, 111918272, 125908056, 139897840, 157385070, 167877408, 209846760, 223836544, 251816112, 279795680, 314770140, 335754816, 419693520, 447673088, 503632224, 559591360, 629540280, 671509632, 839387040, 895346176, 1007264448, 1119182720, 1259080560, 1343019264, 1678774080, 2014528896, 2238365440, 2518161120, 2686038528, 3357548160, 4029057792, 4476730880, 5036322240, 6715096320, 8058115584, 10072644480, 13430192640, 20145288960, 40290577920]

約数ペア:

[(1, 40290577920), (2, 20145288960), (3, 13430192640), (4, 10072644480), (5, 8058115584), (6, 6715096320), (8, 5036322240), (9, 4476730880), (10, 4029057792), (12, 3357548160), (15, 2686038528), (16, 2518161120), (18, 2238365440), (20, 2014528896), (24, 1678774080), (30, 1343019264), (32, 1259080560), (36, 1119182720), (40, 1007264448), (45, 895346176), (48, 839387040), (60, 671509632), (64, 629540280), (72, 559591360), (80, 503632224), (90, 447673088), (96, 419693520), (120, 335754816), (128, 314770140), (144, 279795680), (160, 251816112), (180, 223836544), (192, 209846760), (240, 167877408), (256, 157385070), (288, 139897840), (320, 125908056), (360, 111918272), (384, 104923380), (480, 83938704), (512, 78692535), (576, 69948920), (640, 62954028), (720, 55959136), (768, 52461690), (960, 41969352), (1152, 34974460), (1280, 31477014), (1440, 27979568), (1536, 26230845), (1920, 20984676), (2304, 17487230), (2560, 15738507), (2880, 13989784), (3840, 10492338), (4608, 8743615), (5760, 6994892), (7680, 5246169), (11520, 3497446), (23040, 1748723)]