80033040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3833}}^1$

素因数の和:3881

約数の個数: 120

約数和(自身を含む): 278118360

約数和(自身を除く): 198085320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 3833, 4176, 5220, 6960, 7666, 10440, 11499, 15332, 19165, 20880, 22998, 30664, 34497, 38330, 45996, 57495, 61328, 68994, 76660, 91992, 111157, 114990, 137988, 153320, 172485, 183984, 222314, 229980, 275976, 306640, 333471, 344970, 444628, 459960, 551952, 555785, 666942, 689940, 889256, 919920, 1000413, 1111570, 1333884, 1379880, 1667355, 1778512, 2000826, 2223140, 2667768, 2759760, 3334710, 4001652, 4446280, 5002065, 5335536, 6669420, 8003304, 8892560, 10004130, 13338840, 16006608, 20008260, 26677680, 40016520, 80033040]

約数ペア:

[(1, 80033040), (2, 40016520), (3, 26677680), (4, 20008260), (5, 16006608), (6, 13338840), (8, 10004130), (9, 8892560), (10, 8003304), (12, 6669420), (15, 5335536), (16, 5002065), (18, 4446280), (20, 4001652), (24, 3334710), (29, 2759760), (30, 2667768), (36, 2223140), (40, 2000826), (45, 1778512), (48, 1667355), (58, 1379880), (60, 1333884), (72, 1111570), (80, 1000413), (87, 919920), (90, 889256), (116, 689940), (120, 666942), (144, 555785), (145, 551952), (174, 459960), (180, 444628), (232, 344970), (240, 333471), (261, 306640), (290, 275976), (348, 229980), (360, 222314), (435, 183984), (464, 172485), (522, 153320), (580, 137988), (696, 114990), (720, 111157), (870, 91992), (1044, 76660), (1160, 68994), (1305, 61328), (1392, 57495), (1740, 45996), (2088, 38330), (2320, 34497), (2610, 30664), (3480, 22998), (3833, 20880), (4176, 19165), (5220, 15332), (6960, 11499), (7666, 10440)]