801252720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{8123}}^1$

素因数の和:8279

約数の個数: 120

約数和(自身を含む): 2710848816

約数和(自身を除く): 1909596096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 137, 144, 180, 240, 274, 360, 411, 548, 685, 720, 822, 1096, 1233, 1370, 1644, 2055, 2192, 2466, 2740, 3288, 4110, 4932, 5480, 6165, 6576, 8123, 8220, 9864, 10960, 12330, 16246, 16440, 19728, 24369, 24660, 32492, 32880, 40615, 48738, 49320, 64984, 73107, 81230, 97476, 98640, 121845, 129968, 146214, 162460, 194952, 243690, 292428, 324920, 365535, 389904, 487380, 584856, 649840, 731070, 974760, 1112851, 1169712, 1462140, 1949520, 2225702, 2924280, 3338553, 4451404, 5564255, 5848560, 6677106, 8902808, 10015659, 11128510, 13354212, 16692765, 17805616, 20031318, 22257020, 26708424, 33385530, 40062636, 44514040, 50078295, 53416848, 66771060, 80125272, 89028080, 100156590, 133542120, 160250544, 200313180, 267084240, 400626360, 801252720]

約数ペア:

[(1, 801252720), (2, 400626360), (3, 267084240), (4, 200313180), (5, 160250544), (6, 133542120), (8, 100156590), (9, 89028080), (10, 80125272), (12, 66771060), (15, 53416848), (16, 50078295), (18, 44514040), (20, 40062636), (24, 33385530), (30, 26708424), (36, 22257020), (40, 20031318), (45, 17805616), (48, 16692765), (60, 13354212), (72, 11128510), (80, 10015659), (90, 8902808), (120, 6677106), (137, 5848560), (144, 5564255), (180, 4451404), (240, 3338553), (274, 2924280), (360, 2225702), (411, 1949520), (548, 1462140), (685, 1169712), (720, 1112851), (822, 974760), (1096, 731070), (1233, 649840), (1370, 584856), (1644, 487380), (2055, 389904), (2192, 365535), (2466, 324920), (2740, 292428), (3288, 243690), (4110, 194952), (4932, 162460), (5480, 146214), (6165, 129968), (6576, 121845), (8123, 98640), (8220, 97476), (9864, 81230), (10960, 73107), (12330, 64984), (16246, 49320), (16440, 48738), (19728, 40615), (24369, 32880), (24660, 32492)]