2588880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:113

約数の個数: 160

約数和(自身を含む): 9713664

約数和(自身を除く): 7124784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 67, 69, 70, 80, 84, 92, 105, 112, 115, 120, 134, 138, 140, 161, 168, 184, 201, 210, 230, 240, 268, 276, 280, 322, 335, 336, 345, 368, 402, 420, 460, 469, 483, 536, 552, 560, 644, 670, 690, 804, 805, 840, 920, 938, 966, 1005, 1072, 1104, 1288, 1340, 1380, 1407, 1541, 1608, 1610, 1680, 1840, 1876, 1932, 2010, 2345, 2415, 2576, 2680, 2760, 2814, 3082, 3216, 3220, 3752, 3864, 4020, 4623, 4690, 4830, 5360, 5520, 5628, 6164, 6440, 7035, 7504, 7705, 7728, 8040, 9246, 9380, 9660, 10787, 11256, 12328, 12880, 14070, 15410, 16080, 18492, 18760, 19320, 21574, 22512, 23115, 24656, 28140, 30820, 32361, 36984, 37520, 38640, 43148, 46230, 53935, 56280, 61640, 64722, 73968, 86296, 92460, 107870, 112560, 123280, 129444, 161805, 172592, 184920, 215740, 258888, 323610, 369840, 431480, 517776, 647220, 862960, 1294440, 2588880]

約数ペア:

[(1, 2588880), (2, 1294440), (3, 862960), (4, 647220), (5, 517776), (6, 431480), (7, 369840), (8, 323610), (10, 258888), (12, 215740), (14, 184920), (15, 172592), (16, 161805), (20, 129444), (21, 123280), (23, 112560), (24, 107870), (28, 92460), (30, 86296), (35, 73968), (40, 64722), (42, 61640), (46, 56280), (48, 53935), (56, 46230), (60, 43148), (67, 38640), (69, 37520), (70, 36984), (80, 32361), (84, 30820), (92, 28140), (105, 24656), (112, 23115), (115, 22512), (120, 21574), (134, 19320), (138, 18760), (140, 18492), (161, 16080), (168, 15410), (184, 14070), (201, 12880), (210, 12328), (230, 11256), (240, 10787), (268, 9660), (276, 9380), (280, 9246), (322, 8040), (335, 7728), (336, 7705), (345, 7504), (368, 7035), (402, 6440), (420, 6164), (460, 5628), (469, 5520), (483, 5360), (536, 4830), (552, 4690), (560, 4623), (644, 4020), (670, 3864), (690, 3752), (804, 3220), (805, 3216), (840, 3082), (920, 2814), (938, 2760), (966, 2680), (1005, 2576), (1072, 2415), (1104, 2345), (1288, 2010), (1340, 1932), (1380, 1876), (1407, 1840), (1541, 1680), (1608, 1610)]