3258880

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:109

約数の個数: 80

約数和(自身を含む): 8347680

約数和(自身を除く): 5088800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 67, 76, 80, 95, 128, 134, 152, 160, 190, 256, 268, 304, 320, 335, 380, 512, 536, 608, 640, 670, 760, 1072, 1216, 1273, 1280, 1340, 1520, 2144, 2432, 2546, 2560, 2680, 3040, 4288, 4864, 5092, 5360, 6080, 6365, 8576, 9728, 10184, 10720, 12160, 12730, 17152, 20368, 21440, 24320, 25460, 34304, 40736, 42880, 48640, 50920, 81472, 85760, 101840, 162944, 171520, 203680, 325888, 407360, 651776, 814720, 1629440, 3258880]

約数ペア:

[(1, 3258880), (2, 1629440), (4, 814720), (5, 651776), (8, 407360), (10, 325888), (16, 203680), (19, 171520), (20, 162944), (32, 101840), (38, 85760), (40, 81472), (64, 50920), (67, 48640), (76, 42880), (80, 40736), (95, 34304), (128, 25460), (134, 24320), (152, 21440), (160, 20368), (190, 17152), (256, 12730), (268, 12160), (304, 10720), (320, 10184), (335, 9728), (380, 8576), (512, 6365), (536, 6080), (608, 5360), (640, 5092), (670, 4864), (760, 4288), (1072, 3040), (1216, 2680), (1273, 2560), (1280, 2546), (1340, 2432), (1520, 2144)]