7555680

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1$

素因数の和:91

約数の個数: 240

約数和(自身を含む): 29638224

約数和(自身を除く): 22082544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 53, 54, 55, 60, 66, 72, 80, 81, 88, 90, 96, 99, 106, 108, 110, 120, 132, 135, 144, 159, 160, 162, 165, 176, 180, 198, 212, 216, 220, 240, 264, 265, 270, 288, 297, 318, 324, 330, 352, 360, 396, 405, 424, 432, 440, 477, 480, 495, 528, 530, 540, 583, 594, 636, 648, 660, 720, 792, 795, 810, 848, 864, 880, 891, 954, 990, 1056, 1060, 1080, 1166, 1188, 1272, 1296, 1320, 1431, 1440, 1485, 1584, 1590, 1620, 1696, 1749, 1760, 1782, 1908, 1980, 2120, 2160, 2332, 2376, 2385, 2544, 2592, 2640, 2862, 2915, 2970, 3168, 3180, 3240, 3498, 3564, 3816, 3960, 4240, 4293, 4320, 4455, 4664, 4752, 4770, 5088, 5247, 5280, 5724, 5830, 5940, 6360, 6480, 6996, 7128, 7155, 7632, 7920, 8480, 8586, 8745, 8910, 9328, 9504, 9540, 10494, 11448, 11660, 11880, 12720, 12960, 13992, 14256, 14310, 15264, 15741, 15840, 17172, 17490, 17820, 18656, 19080, 20988, 21465, 22896, 23320, 23760, 25440, 26235, 27984, 28512, 28620, 31482, 34344, 34980, 35640, 38160, 41976, 42930, 45792, 46640, 47223, 47520, 52470, 55968, 57240, 62964, 68688, 69960, 71280, 76320, 78705, 83952, 85860, 93280, 94446, 104940, 114480, 125928, 137376, 139920, 142560, 157410, 167904, 171720, 188892, 209880, 228960, 236115, 251856, 279840, 314820, 343440, 377784, 419760, 472230, 503712, 629640, 686880, 755568, 839520, 944460, 1259280, 1511136, 1888920, 2518560, 3777840, 7555680]

約数ペア:

[(1, 7555680), (2, 3777840), (3, 2518560), (4, 1888920), (5, 1511136), (6, 1259280), (8, 944460), (9, 839520), (10, 755568), (11, 686880), (12, 629640), (15, 503712), (16, 472230), (18, 419760), (20, 377784), (22, 343440), (24, 314820), (27, 279840), (30, 251856), (32, 236115), (33, 228960), (36, 209880), (40, 188892), (44, 171720), (45, 167904), (48, 157410), (53, 142560), (54, 139920), (55, 137376), (60, 125928), (66, 114480), (72, 104940), (80, 94446), (81, 93280), (88, 85860), (90, 83952), (96, 78705), (99, 76320), (106, 71280), (108, 69960), (110, 68688), (120, 62964), (132, 57240), (135, 55968), (144, 52470), (159, 47520), (160, 47223), (162, 46640), (165, 45792), (176, 42930), (180, 41976), (198, 38160), (212, 35640), (216, 34980), (220, 34344), (240, 31482), (264, 28620), (265, 28512), (270, 27984), (288, 26235), (297, 25440), (318, 23760), (324, 23320), (330, 22896), (352, 21465), (360, 20988), (396, 19080), (405, 18656), (424, 17820), (432, 17490), (440, 17172), (477, 15840), (480, 15741), (495, 15264), (528, 14310), (530, 14256), (540, 13992), (583, 12960), (594, 12720), (636, 11880), (648, 11660), (660, 11448), (720, 10494), (792, 9540), (795, 9504), (810, 9328), (848, 8910), (864, 8745), (880, 8586), (891, 8480), (954, 7920), (990, 7632), (1056, 7155), (1060, 7128), (1080, 6996), (1166, 6480), (1188, 6360), (1272, 5940), (1296, 5830), (1320, 5724), (1431, 5280), (1440, 5247), (1485, 5088), (1584, 4770), (1590, 4752), (1620, 4664), (1696, 4455), (1749, 4320), (1760, 4293), (1782, 4240), (1908, 3960), (1980, 3816), (2120, 3564), (2160, 3498), (2332, 3240), (2376, 3180), (2385, 3168), (2544, 2970), (2592, 2915), (2640, 2862)]