147795120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18661}}^1$

素因数の和:18691

約数の個数: 120

約数和(自身を含む): 541496592

約数和(自身を除く): 393701472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 18661, 37322, 55983, 74644, 93305, 111966, 149288, 167949, 186610, 205271, 223932, 279915, 298576, 335898, 373220, 410542, 447864, 559830, 615813, 671796, 746440, 821084, 839745, 895728, 1026355, 1119660, 1231626, 1343592, 1492880, 1642168, 1679490, 1847439, 2052710, 2239320, 2463252, 2687184, 3079065, 3284336, 3358980, 3694878, 4105420, 4478640, 4926504, 6158130, 6717960, 7389756, 8210840, 9237195, 9853008, 12316260, 13435920, 14779512, 16421680, 18474390, 24632520, 29559024, 36948780, 49265040, 73897560, 147795120]

約数ペア:

[(1, 147795120), (2, 73897560), (3, 49265040), (4, 36948780), (5, 29559024), (6, 24632520), (8, 18474390), (9, 16421680), (10, 14779512), (11, 13435920), (12, 12316260), (15, 9853008), (16, 9237195), (18, 8210840), (20, 7389756), (22, 6717960), (24, 6158130), (30, 4926504), (33, 4478640), (36, 4105420), (40, 3694878), (44, 3358980), (45, 3284336), (48, 3079065), (55, 2687184), (60, 2463252), (66, 2239320), (72, 2052710), (80, 1847439), (88, 1679490), (90, 1642168), (99, 1492880), (110, 1343592), (120, 1231626), (132, 1119660), (144, 1026355), (165, 895728), (176, 839745), (180, 821084), (198, 746440), (220, 671796), (240, 615813), (264, 559830), (330, 447864), (360, 410542), (396, 373220), (440, 335898), (495, 298576), (528, 279915), (660, 223932), (720, 205271), (792, 186610), (880, 167949), (990, 149288), (1320, 111966), (1584, 93305), (1980, 74644), (2640, 55983), (3960, 37322), (7920, 18661)]