47220360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1$

素因数の和:539

約数の個数: 128

約数和(自身を含む): 156764160

約数和(自身を除く): 109543800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 83, 88, 110, 120, 132, 165, 166, 220, 249, 264, 330, 332, 415, 431, 440, 498, 660, 664, 830, 862, 913, 996, 1245, 1293, 1320, 1660, 1724, 1826, 1992, 2155, 2490, 2586, 2739, 3320, 3448, 3652, 4310, 4565, 4741, 4980, 5172, 5478, 6465, 7304, 8620, 9130, 9482, 9960, 10344, 10956, 12930, 13695, 14223, 17240, 18260, 18964, 21912, 23705, 25860, 27390, 28446, 35773, 36520, 37928, 47410, 51720, 54780, 56892, 71115, 71546, 94820, 107319, 109560, 113784, 142230, 143092, 178865, 189640, 214638, 284460, 286184, 357730, 393503, 429276, 536595, 568920, 715460, 787006, 858552, 1073190, 1180509, 1430920, 1574012, 1967515, 2146380, 2361018, 3148024, 3935030, 4292760, 4722036, 5902545, 7870060, 9444072, 11805090, 15740120, 23610180, 47220360]

約数ペア:

[(1, 47220360), (2, 23610180), (3, 15740120), (4, 11805090), (5, 9444072), (6, 7870060), (8, 5902545), (10, 4722036), (11, 4292760), (12, 3935030), (15, 3148024), (20, 2361018), (22, 2146380), (24, 1967515), (30, 1574012), (33, 1430920), (40, 1180509), (44, 1073190), (55, 858552), (60, 787006), (66, 715460), (83, 568920), (88, 536595), (110, 429276), (120, 393503), (132, 357730), (165, 286184), (166, 284460), (220, 214638), (249, 189640), (264, 178865), (330, 143092), (332, 142230), (415, 113784), (431, 109560), (440, 107319), (498, 94820), (660, 71546), (664, 71115), (830, 56892), (862, 54780), (913, 51720), (996, 47410), (1245, 37928), (1293, 36520), (1320, 35773), (1660, 28446), (1724, 27390), (1826, 25860), (1992, 23705), (2155, 21912), (2490, 18964), (2586, 18260), (2739, 17240), (3320, 14223), (3448, 13695), (3652, 12930), (4310, 10956), (4565, 10344), (4741, 9960), (4980, 9482), (5172, 9130), (5478, 8620), (6465, 7304)]