2595840

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{13}}^2$

素因数の和:54

約数の個数: 132

約数和(自身を含む): 8990424

約数和(自身を除く): 6394584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 169, 192, 195, 208, 240, 256, 260, 312, 320, 338, 384, 390, 416, 480, 507, 512, 520, 624, 640, 676, 768, 780, 832, 845, 960, 1014, 1024, 1040, 1248, 1280, 1352, 1536, 1560, 1664, 1690, 1920, 2028, 2080, 2496, 2535, 2560, 2704, 3072, 3120, 3328, 3380, 3840, 4056, 4160, 4992, 5070, 5120, 5408, 6240, 6656, 6760, 7680, 8112, 8320, 9984, 10140, 10816, 12480, 13312, 13520, 15360, 16224, 16640, 19968, 20280, 21632, 24960, 27040, 32448, 33280, 39936, 40560, 43264, 49920, 54080, 64896, 66560, 81120, 86528, 99840, 108160, 129792, 162240, 173056, 199680, 216320, 259584, 324480, 432640, 519168, 648960, 865280, 1297920, 2595840]

約数ペア:

[(1, 2595840), (2, 1297920), (3, 865280), (4, 648960), (5, 519168), (6, 432640), (8, 324480), (10, 259584), (12, 216320), (13, 199680), (15, 173056), (16, 162240), (20, 129792), (24, 108160), (26, 99840), (30, 86528), (32, 81120), (39, 66560), (40, 64896), (48, 54080), (52, 49920), (60, 43264), (64, 40560), (65, 39936), (78, 33280), (80, 32448), (96, 27040), (104, 24960), (120, 21632), (128, 20280), (130, 19968), (156, 16640), (160, 16224), (169, 15360), (192, 13520), (195, 13312), (208, 12480), (240, 10816), (256, 10140), (260, 9984), (312, 8320), (320, 8112), (338, 7680), (384, 6760), (390, 6656), (416, 6240), (480, 5408), (507, 5120), (512, 5070), (520, 4992), (624, 4160), (640, 4056), (676, 3840), (768, 3380), (780, 3328), (832, 3120), (845, 3072), (960, 2704), (1014, 2560), (1024, 2535), (1040, 2496), (1248, 2080), (1280, 2028), (1352, 1920), (1536, 1690), (1560, 1664)]