9102720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1$

素因数の和:464

約数の個数: 128

約数和(自身を含む): 31726080

約数和(自身を除く): 22623360

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, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 431, 440, 480, 528, 640, 660, 704, 862, 880, 960, 1056, 1293, 1320, 1408, 1724, 1760, 1920, 2112, 2155, 2586, 2640, 3448, 3520, 4224, 4310, 4741, 5172, 5280, 6465, 6896, 7040, 8620, 9482, 10344, 10560, 12930, 13792, 14223, 17240, 18964, 20688, 21120, 23705, 25860, 27584, 28446, 34480, 37928, 41376, 47410, 51720, 55168, 56892, 68960, 71115, 75856, 82752, 94820, 103440, 113784, 137920, 142230, 151712, 165504, 189640, 206880, 227568, 275840, 284460, 303424, 379280, 413760, 455136, 568920, 606848, 758560, 827520, 910272, 1137840, 1517120, 1820544, 2275680, 3034240, 4551360, 9102720]

約数ペア:

[(1, 9102720), (2, 4551360), (3, 3034240), (4, 2275680), (5, 1820544), (6, 1517120), (8, 1137840), (10, 910272), (11, 827520), (12, 758560), (15, 606848), (16, 568920), (20, 455136), (22, 413760), (24, 379280), (30, 303424), (32, 284460), (33, 275840), (40, 227568), (44, 206880), (48, 189640), (55, 165504), (60, 151712), (64, 142230), (66, 137920), (80, 113784), (88, 103440), (96, 94820), (110, 82752), (120, 75856), (128, 71115), (132, 68960), (160, 56892), (165, 55168), (176, 51720), (192, 47410), (220, 41376), (240, 37928), (264, 34480), (320, 28446), (330, 27584), (352, 25860), (384, 23705), (431, 21120), (440, 20688), (480, 18964), (528, 17240), (640, 14223), (660, 13792), (704, 12930), (862, 10560), (880, 10344), (960, 9482), (1056, 8620), (1293, 7040), (1320, 6896), (1408, 6465), (1724, 5280), (1760, 5172), (1920, 4741), (2112, 4310), (2155, 4224), (2586, 3520), (2640, 3448)]