248049120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1$

素因数の和:569

約数の個数: 192

約数和(自身を含む): 862202880

約数和(自身を除く): 614153760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 109, 110, 120, 132, 160, 165, 176, 218, 220, 240, 264, 327, 330, 352, 431, 436, 440, 480, 528, 545, 654, 660, 862, 872, 880, 1056, 1090, 1199, 1293, 1308, 1320, 1635, 1724, 1744, 1760, 2155, 2180, 2398, 2586, 2616, 2640, 3270, 3448, 3488, 3597, 4310, 4360, 4741, 4796, 5172, 5232, 5280, 5995, 6465, 6540, 6896, 7194, 8620, 8720, 9482, 9592, 10344, 10464, 11990, 12930, 13080, 13792, 14223, 14388, 17240, 17440, 17985, 18964, 19184, 20688, 23705, 23980, 25860, 26160, 28446, 28776, 34480, 35970, 37928, 38368, 41376, 46979, 47410, 47960, 51720, 52320, 56892, 57552, 68960, 71115, 71940, 75856, 93958, 94820, 95920, 103440, 113784, 115104, 140937, 142230, 143880, 151712, 187916, 189640, 191840, 206880, 227568, 234895, 281874, 284460, 287760, 375832, 379280, 455136, 469790, 516769, 563748, 568920, 575520, 704685, 751664, 758560, 939580, 1033538, 1127496, 1137840, 1409370, 1503328, 1550307, 1879160, 2067076, 2254992, 2275680, 2583845, 2818740, 3100614, 3758320, 4134152, 4509984, 5167690, 5637480, 6201228, 7516640, 7751535, 8268304, 10335380, 11274960, 12402456, 15503070, 16536608, 20670760, 22549920, 24804912, 31006140, 41341520, 49609824, 62012280, 82683040, 124024560, 248049120]

約数ペア:

[(1, 248049120), (2, 124024560), (3, 82683040), (4, 62012280), (5, 49609824), (6, 41341520), (8, 31006140), (10, 24804912), (11, 22549920), (12, 20670760), (15, 16536608), (16, 15503070), (20, 12402456), (22, 11274960), (24, 10335380), (30, 8268304), (32, 7751535), (33, 7516640), (40, 6201228), (44, 5637480), (48, 5167690), (55, 4509984), (60, 4134152), (66, 3758320), (80, 3100614), (88, 2818740), (96, 2583845), (109, 2275680), (110, 2254992), (120, 2067076), (132, 1879160), (160, 1550307), (165, 1503328), (176, 1409370), (218, 1137840), (220, 1127496), (240, 1033538), (264, 939580), (327, 758560), (330, 751664), (352, 704685), (431, 575520), (436, 568920), (440, 563748), (480, 516769), (528, 469790), (545, 455136), (654, 379280), (660, 375832), (862, 287760), (872, 284460), (880, 281874), (1056, 234895), (1090, 227568), (1199, 206880), (1293, 191840), (1308, 189640), (1320, 187916), (1635, 151712), (1724, 143880), (1744, 142230), (1760, 140937), (2155, 115104), (2180, 113784), (2398, 103440), (2586, 95920), (2616, 94820), (2640, 93958), (3270, 75856), (3448, 71940), (3488, 71115), (3597, 68960), (4310, 57552), (4360, 56892), (4741, 52320), (4796, 51720), (5172, 47960), (5232, 47410), (5280, 46979), (5995, 41376), (6465, 38368), (6540, 37928), (6896, 35970), (7194, 34480), (8620, 28776), (8720, 28446), (9482, 26160), (9592, 25860), (10344, 23980), (10464, 23705), (11990, 20688), (12930, 19184), (13080, 18964), (13792, 17985), (14223, 17440), (14388, 17240)]