30951360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{977}}^1$

素因数の和:1011

約数の個数: 168

約数和(自身を含む): 116256816

約数和(自身を除く): 85305456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 977, 990, 1056, 1320, 1440, 1584, 1760, 1954, 1980, 2112, 2640, 2880, 2931, 3168, 3520, 3908, 3960, 4885, 5280, 5862, 6336, 7816, 7920, 8793, 9770, 10560, 10747, 11724, 14655, 15632, 15840, 17586, 19540, 21494, 23448, 29310, 31264, 31680, 32241, 35172, 39080, 42988, 43965, 46896, 53735, 58620, 62528, 64482, 70344, 78160, 85976, 87930, 93792, 96723, 107470, 117240, 128964, 140688, 156320, 161205, 171952, 175860, 187584, 193446, 214940, 234480, 257928, 281376, 312640, 322410, 343904, 351720, 386892, 429880, 468960, 483615, 515856, 562752, 644820, 687808, 703440, 773784, 859760, 937920, 967230, 1031712, 1289640, 1406880, 1547568, 1719520, 1934460, 2063424, 2579280, 2813760, 3095136, 3439040, 3868920, 5158560, 6190272, 7737840, 10317120, 15475680, 30951360]

約数ペア:

[(1, 30951360), (2, 15475680), (3, 10317120), (4, 7737840), (5, 6190272), (6, 5158560), (8, 3868920), (9, 3439040), (10, 3095136), (11, 2813760), (12, 2579280), (15, 2063424), (16, 1934460), (18, 1719520), (20, 1547568), (22, 1406880), (24, 1289640), (30, 1031712), (32, 967230), (33, 937920), (36, 859760), (40, 773784), (44, 703440), (45, 687808), (48, 644820), (55, 562752), (60, 515856), (64, 483615), (66, 468960), (72, 429880), (80, 386892), (88, 351720), (90, 343904), (96, 322410), (99, 312640), (110, 281376), (120, 257928), (132, 234480), (144, 214940), (160, 193446), (165, 187584), (176, 175860), (180, 171952), (192, 161205), (198, 156320), (220, 140688), (240, 128964), (264, 117240), (288, 107470), (320, 96723), (330, 93792), (352, 87930), (360, 85976), (396, 78160), (440, 70344), (480, 64482), (495, 62528), (528, 58620), (576, 53735), (660, 46896), (704, 43965), (720, 42988), (792, 39080), (880, 35172), (960, 32241), (977, 31680), (990, 31264), (1056, 29310), (1320, 23448), (1440, 21494), (1584, 19540), (1760, 17586), (1954, 15840), (1980, 15632), (2112, 14655), (2640, 11724), (2880, 10747), (2931, 10560), (3168, 9770), (3520, 8793), (3908, 7920), (3960, 7816), (4885, 6336), (5280, 5862)]