138347520

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{9007}}^1$

素因数の和:9035

約数の個数: 88

約数和(自身を含む): 442545024

約数和(自身を除く): 304197504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2560, 3072, 3840, 5120, 7680, 9007, 15360, 18014, 27021, 36028, 45035, 54042, 72056, 90070, 108084, 135105, 144112, 180140, 216168, 270210, 288224, 360280, 432336, 540420, 576448, 720560, 864672, 1080840, 1152896, 1441120, 1729344, 2161680, 2305792, 2882240, 3458688, 4323360, 4611584, 5764480, 6917376, 8646720, 9223168, 11528960, 13834752, 17293440, 23057920, 27669504, 34586880, 46115840, 69173760, 138347520]

約数ペア:

[(1, 138347520), (2, 69173760), (3, 46115840), (4, 34586880), (5, 27669504), (6, 23057920), (8, 17293440), (10, 13834752), (12, 11528960), (15, 9223168), (16, 8646720), (20, 6917376), (24, 5764480), (30, 4611584), (32, 4323360), (40, 3458688), (48, 2882240), (60, 2305792), (64, 2161680), (80, 1729344), (96, 1441120), (120, 1152896), (128, 1080840), (160, 864672), (192, 720560), (240, 576448), (256, 540420), (320, 432336), (384, 360280), (480, 288224), (512, 270210), (640, 216168), (768, 180140), (960, 144112), (1024, 135105), (1280, 108084), (1536, 90070), (1920, 72056), (2560, 54042), (3072, 45035), (3840, 36028), (5120, 27021), (7680, 18014), (9007, 15360)]