321359429520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5649779}}^1$

素因数の和:5649877

約数の個数: 120

約数和(自身を含む): 1092893443200

約数和(自身を除く): 771534013680

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, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 474, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1580, 1896, 2370, 2844, 3160, 3555, 3792, 4740, 5688, 6320, 7110, 9480, 11376, 14220, 18960, 28440, 56880, 5649779, 11299558, 16949337, 22599116, 28248895, 33898674, 45198232, 50848011, 56497790, 67797348, 84746685, 90396464, 101696022, 112995580, 135594696, 169493370, 203392044, 225991160, 254240055, 271189392, 338986740, 406784088, 446332541, 451982320, 508480110, 677973480, 813568176, 892665082, 1016960220, 1338997623, 1355946960, 1785330164, 2033920440, 2231662705, 2677995246, 3570660328, 4016992869, 4067840880, 4463325410, 5355990492, 6694988115, 7141320656, 8033985738, 8926650820, 10711980984, 13389976230, 16067971476, 17853301640, 20084964345, 21423961968, 26779952460, 32135942952, 35706603280, 40169928690, 53559904920, 64271885904, 80339857380, 107119809840, 160679714760, 321359429520]

約数ペア:

[(1, 321359429520), (2, 160679714760), (3, 107119809840), (4, 80339857380), (5, 64271885904), (6, 53559904920), (8, 40169928690), (9, 35706603280), (10, 32135942952), (12, 26779952460), (15, 21423961968), (16, 20084964345), (18, 17853301640), (20, 16067971476), (24, 13389976230), (30, 10711980984), (36, 8926650820), (40, 8033985738), (45, 7141320656), (48, 6694988115), (60, 5355990492), (72, 4463325410), (79, 4067840880), (80, 4016992869), (90, 3570660328), (120, 2677995246), (144, 2231662705), (158, 2033920440), (180, 1785330164), (237, 1355946960), (240, 1338997623), (316, 1016960220), (360, 892665082), (395, 813568176), (474, 677973480), (632, 508480110), (711, 451982320), (720, 446332541), (790, 406784088), (948, 338986740), (1185, 271189392), (1264, 254240055), (1422, 225991160), (1580, 203392044), (1896, 169493370), (2370, 135594696), (2844, 112995580), (3160, 101696022), (3555, 90396464), (3792, 84746685), (4740, 67797348), (5688, 56497790), (6320, 50848011), (7110, 45198232), (9480, 33898674), (11376, 28248895), (14220, 22599116), (18960, 16949337), (28440, 11299558), (56880, 5649779)]